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Items where Author is "Chapuis, Robert P."

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Number of items: 321.

A

Aubertin, M., Bussière, B., James, M., Mbonimpa, M., & Chapuis, R. P. (2013). Revue de divers aspects liés à la stabilité géotechnique des ouvrages de retenue de résidus miniers. Partie I, Mise en contexte et caractéristiques générales. Déchets, sciences et techniques, 18(64), 28-36. External link

Aubertin, M., Bussière, B., James, M., Mbonimpa, M., & Chapuis, R. P. (2013). Revue de divers aspects liés à la stabilité géotechnique des ouvrages de retenue de résidus miniers. Partie II, analyse et conception. Déchets sciences et techniques, 18(64), 38-50. External link

Aubertin, M., Bussière, B., James, M., Jaouhar, E. M., Martin, V., Pépin, N., Mbonimpa, M., & Chapuis, R. P. (2011, November). Vers une mise à jour des critères de stabilité géotechnique pour la conception des ouvrages de retenue de résidus miniers [Paper]. Symposium sur l'environnement et les mines, Rouyn-Noranda. Unavailable

Aubertin, M., Cifuentes, E., Apithy, S. A., Bussière, B., Molson, J., & Chapuis, R. P. (2009). Analyses of water diversion along inclined covers with capillary barrier effects. External link

Aubertin, M., Fala, O., Molson, J., Chouteau, M. C., Anterrieu, O., Hernandez, M. A., Chapuis, R. P., Bussière, B., Lahmira, B., & Lefebvre, R. (2008, November). Caractérisation du comportement hydrogéologique et géochimique des haldes à stériles [Paper]. Symposium 2008 sur l'environnement et les mines, Rouyn-Noranda, QC. Unavailable

Aubertin, M., Molson, J., Chapuis, R. P., & Cifuentes, E. (2007). Discussion of "Variations in Moisture Content for a Soil Cover Over a 10 Year Period". External link

Aubertin, M., Chapuis, R. P., Bussière, B., Mbonimpa, M., & Maqsoud, A. (2007, September). Utilisation de la réflectométrie dans le domaine du temps pour mesurer la teneur en eau volumique dans des couvertures multicouches placées sur des rejets miniers réactifs [Paper]. 1e Conférence québécoise d'hydrogéophysique, Montréal, Québec. Unavailable

Aubertin, M., Cifuentes, E., Martin, V., Apithy, S. A., Bussière, B., Molson, J., Chapuis, R. P., & Maqsoud, A. (2006, April). An investigation of the factors that influence the water diversion capacity of inclined covers with capillary barrier effects [Paper]. Unsaturated Soils 2006 : Fourth International Conference on Unsaturated Soils, Carefree, Arizona. External link

Aubertin, M., Chapuis, R. P., & Mbonimpa, M. (2005). Discussion of "Goodbye, Hazen; Hello, Kozeny-Carman," by W. David Carrier III. Journal of Geotechnical and Geoenvironmental Engineering, 131(8), 1056-1057. External link

Aubertin, M., Fala, O., Lefebvre, R., Molson, J., Lahmira, B., Gamache-Rochette, A., Martin, V., Bussière, B., Chapuis, R. P., & Wilson, W. (2005, May). Évaluation du comportement hydrogéologique et géochimique des haldes à stériles [Paper]. 2e symposium sur l'environnement et les mines, Rouyn-Noranda, Qc, Can.. Unavailable

Aubertin, M., Mbonimpa, M., Bussière, B., & Chapuis, R. P. (2003). Development of a model to predict the water retention curve using basic geotechnical properties. (Technical Report n° EPM-RT-2003-01). Available

Aubertin, M., Mbonimpa, M., Bussière, B., & Chapuis, R. P. (2003). A model to predict the water retention curve from basic geotechnical properties. External link

Aubertin, M., Ricard, J.-F., & Chapuis, R. P. (1999). Erratum: A predictive model for the water retention curve: application to tailings from hard-rock mines. External link

Aubertin, M., Monzon, M., Chapuis, R. P., & Ricard, J. F. Application du modèle Kovacs modifié à la courbe de rétention d'eau de rejets miniers [Paper]. 8th Congress IAEG. Unavailable

Aachib, M., Aubertin, M., & Chapuis, R. P. (1998, January). Essais en colonne sur des couvertures avec effets de barrière capillaire [Paper]. 51st Canadian geotechnical conference, Edmonton. Unavailable

Aachib, M., Aubertin, M., & Chapuis, R. P. (1998, January). Étude en laboratoire de la performance d'un système de recouvrement multicouche sur des rejets miniers [Paper]. CIM/CMMI/MIGA98, Montréal, Québec. Unavailable

Aubertin, M., Bussière, B., & Chapuis, R. P. (1998, January). Field investigation of covers with capillary effect to control acid mine drainage [Paper]. CIM/CMMI/MIGA98, Montréal, Québec. Unavailable

Aubertin, M., Ricard, J. F., & Chapuis, R. P. (1998). Predictive model for the water retention curve: application to tailings from hard-rock mines. External link

Aubertin, M., Bussière, B., Barbera, J.-M., Chapuis, R. P., Monzon, M., & Aachib, M. (1997, January). Construction and instrumentation of in situ test plots to evaluate covers built with clean tailings [Paper]. 4th International Conference on Acid Rock Drainage, Vancouver. Unavailable

Aubertin, M., Chapuis, R. P., Bouchentouf, A., & Bussière, B. (1997, January). Unsaturated flow modeling of inclined layers for the analysis of covers [Paper]. 4th International Conference on Acid Rock Drainage, Vancouver. Unavailable

Aubertin, M., Bussière, B., Chapuis, R. P., & Barbera, J.-M. (1996, January). Construction and instrumentation of experimental cells with covers on acid producing tailings [Paper]. 49th canadian geotechnical conference, St-John's, NFLD. Unavailable

Aubertin, M., Bussière, B., & Chapuis, R. P. (1996). Hydraulic conductivity of homogenized tailings from hard rock mines. External link

Aubertin, M., Aachib, M., Bussière, B., & Chapuis, R. P. (1996, January). Recouvrements multi-couches avec effets de barrière capillaire pour contrôler le drainage minier acide: étude en laboratoire et in situ [Paper]. Symposium Int. "Exemples majeurs et récents en géotechnique de l'environnement", Paris. Unavailable

Aubertin, M., Bussière, B., Aachib, M., & Chapuis, R. P. (1996). Une modélisation numérique des écoulements non saturés dans des couvertures multicouches en sols. Hydrogéologie (1), 3-13. Unavailable

Aubertin, M., Ricard, J.-F., & Chapuis, R. P. (1995, January). Study of capillary properties of mine tailings: measurements and modeling [Paper]. 48th Canadian Geotechnical Conference, Vancouver. Unavailable

Aachib, M., Aubertin, M., & Chapuis, R. P. (1994, April). Column tests investigation of milling wastes properties used to build cover systems [Paper]. International land reclamation and mine drainage conference and 3rd international conference on the abatement of acidic drainage, Pittsburgh, PA (United States). Unavailable

Aubertin, M., Chapuis, R. P., Aachib, M., Ricard, J.-F., Tremblay, L., & Bussière, B. (1994, January). Cover technology for acidic tailings: hydrogeological properties of milling wastes used as capillary barriers [Paper]. 1st International Congress on Environmental Geotechnics, Edmonton. Unavailable

Aubertin, M., Bussière, B., & Chapuis, R. P. (1994, January). Hydrogeological properties of homogenized tailings used in cover over reactive wastes [Paper]. 47th canadian geotechnical conference, Halifax. Unavailable

Aachib, M., Aubertin, M., & Chapuis, R. P. (1993). Études en laboratoire de la performance des barrières de recouvrement constituées de rejets miniers pour limiter le drainage minier acide - un état de la question. (Technical Report n° EPM-RT-93-32). Available

Aubertin, M., Gill, D., Ladanyi, B., & Chapuis, R. P. (1991, August). Elastoplastic Modeling for Soft Rocks and Ceramics in the Ductile Regime [Paper]. 3rd International Symposium on Plasticity and its Current Applications (PLASTICITY 1991), Grenoble, France. External link

B

Boada, A., Chapuis, R. P., Zhang, L., & Marefat, V. (2021). Examples of variable-head field permeability tests used in books: Given interpretations and correct interpretations. Geotechnical Testing Journal, 44(5), 1379-1403. External link

Boada, A., & Chapuis, R. P. (2018, September). Examples of slug tests in textbooks : given interpretation and correct interpretation [Paper]. 71st Canadian Geotechnical Conference and 13th CGS/IAH-CNC Groundwater Conference, Edmonton, Alberta. External link

Baptiste, N., & Chapuis, R. P. (2015). What maximum permeability can be measured with a monitoring well? Engineering Geology, 184(C), 111-118. Available

Baptiste, F., & Chapuis, R. P. (2012, September). Influence of the screen and filter pack permeability on in situ permeability tests [Paper]. 65th Canadian Geotechnical Conference, Winnipeg, Manitoba, Canada (8 pages). Unavailable

Benabdalalh, E. M., Chapuis, R. P., & Reginensi, F. (2008, September). L'eau interstitielle de l'argile sensible : extraction et analyse [Paper]. 61st Canadian Geotechnical Conference and 9th Joint CSG/IAH-CNC Groundwater Conference, Edmonton. Unavailable

Benabdallah, E.-M., & Chapuis, R. P. (2007, October). Étude des effets d'échelle sur la perméabilité d'une argile Champlain [Paper]. 60th CGC and 8th Joint CGS/IAH-CNC Groundwater Conference, Ottawa, Ontario. Unavailable

Bussière, B., Aubertin, M., Mbonimpa, M., Molson, J., & Chapuis, R. P. (2007). Field Experimental Cells to Evaluate the Hydrogeological Behaviour of Oxygen Barriers Made of Silty Materials. External link

Bussière, B., Aubertin, M., & Chapuis, R. P. (2003). The Behavior of Inclined Covers Used as Oxygen Barriers. External link

Bussière, B., Chapuis, R. P., & Aubertin, M. (2003, January). Unsaturated flow modeling for exposed and covered tailings dams [Paper]. ICOLD-CIGB, Symposium international sur les grands défis liés aux barrages de résidus miniers, Montréal, Québec. Unavailable

Bussière, B., Apithy, S. A., Aubertin, M., & Chapuis, R. P. (2003, January). Water diversion capacity of inclined capillary barriers [Paper]. 56th CGS-IAH conference, Winnipeg. Unavailable

Brochu, Y., Marcotte, D., & Chapuis, R. P. (2002, January). Kriging of hydraulic head field for a confined aquifer [Paper]. GEOENV2002, Barcelone. External link

Bussière, B., Aubertin, M., & Chapuis, R. P. (2002, January). Laboratory set up to evaluate the hydraulic behavior of inclined capillary barriers [Paper]. International conference on physical modelling in geotech., St John's, Nfld.. External link

Bussière, B., Aubertin, M., & Chapuis, R. P. (2001, January). Unsaturated flow in layered cover systems: a comparison between numerical and field results [Paper]. 54th canadian geotechnical conference, Calgary. Unavailable

Bussière, B., Aubertin, M., & Chapuis, R. P. (2000, January). Investigation of slope effects on the efficiency of capillary barriers to control AMD [Paper]. 5th International Conference on Acid Rock Drainage (ICARD 2000), Denver, Colorado. Unavailable

Bussière, B., Aubertin, M., & Chapuis, R. P. (2000, January). Use of hydraulic breaks to limit desaturation of inclined capillary barriers [Paper]. 53th canadian geotechnical conference, Montréal, Québec. External link

Bussière, B., Aubertin, M., Chapuis, R. P., & Aachib, M. (2000, October). The use of low sulphide tailings as the moisture retaining layer in engineered cover systems to prevent AMD [Paper]. NEDEM 2000 : colloque sur la recherche de méthodes innovatrices pour le contrôle du drainage minier acide, Sherbrooke, PQ (Canada). Unavailable

Bussière, B., Aubertin, M., Aachib, M., & Chapuis, R. P. (2000, January). The use of low sulphide tailings as the moisture retaining layer in engineered cover systems to prevent AMD [Paper]. 28th CSCE conference, London, Ontario. External link

Bussière, B., Aubertin, M., & Chapuis, R. P. (1999, January). Design criteria for inclined covers with capillary barrier effects used to limit gas infiltration [Paper]. 52nd canadian geotechnical conference, Regina. Unavailable

Bussière, B., Aubertin, M., Morel-Seytoux, H. J., & Chapuis, R. P. (1998, January). Laboratory investigation of slope influence on the behaviour of capillary barriers [Paper]. 51st canadian geotechnical conference, Edmonton. Unavailable

Bussière, B., Aubertin, M., & Chapuis, R. P. (1997). Écoulement non saturé à travers les couvertures avec effets de barrière capillaire, CEBC : modélisation physique et numérique avec application au drainage minier acide. (Technical Report n° EPM-RT-97-03). Available

Bussière, B., Aubertin, M., Aachib, M., Chapuis, R. P., & Crespo, J. R. (1995, January). Unsaturated flow modeling of covers for reactive tailings [Paper]. CAMI'95, Montréal, Québec. Unavailable

C

Chapuis, R. P. (2023). Fitting models for a grain size distribution: a review. Bulletin of Engineering Geology and the Environment, 82(11), 427 (24 pages). External link

Chapuis, R. P. (2023). How to Correctly Interpret Strange Data for Field Permeability (Slug) Tests in Monitoring Wells or between Packers. Geotechnical Testing Journal, 46(1), 132-152. External link

Chapuis, R. P., Duhaime, F., Weber, S., Marefat, V., Zhang, L., Blessent, D., Bouaanani, N., & Pelletier, D. (2023). Numerical convergence does not mean mathematical convergence: Examples of simple saturated steady-state groundwater models with pumping wells. Computers and Geotechnics, 162, 11 pages. External link

Chapuis, R. P. (2023). Recent and new information from the slug test data of ferris and knowles (1954). Geotechnical Testing Journal, 46(4), 21 pages. External link

Chapuis, R. P. (2023). Specific Storage or Elastic Modulus of Solid Matrix in Aquifers and Aquitards- Results from Slug Tests: A Review and a Clarification. Geotechnical Testing Journal, 47(3), 33 pages. External link

Chapuis, R. P., Marefat, V., & Zhang, L. (2022). Barometric fluctuations and duration of variable-head (Slug) field permeability tests. Geotechnical Testing Journal, 45(3), 530-547. External link

Chapuis, R. P. (2022). The Physical Reasons to Have Underdamped or Oscillating Variable-Head (Slug) Tests: A Review and a Clarification. Geotechnical Testing Journal, 45(1), 244-279. External link

Chapuis, R. P. (2021). Analyzing grain size distributions with the modal decomposition method: literature review and procedures. Bulletin of Engineering Geology and the Environment, 80(9), 6667-6666. External link

Chapuis, R. P. (2021). Analyzing grain size distributions with the modal decomposition method: potential for future research in engineering geology. Bulletin of Engineering Geology and the Environment, 80(9), 6667-6676. External link

Chapuis, R. P. (2021). Evaluating at Three Scales the Hydraulic Conductivity in an Unconfined and Stratified Alluvial Aquifer. Geotechnical Testing Journal, 44(4), 948-970. External link

Chapuis, R. P., Marefat, V., & Zhang, L. (2021). Using Public Well Data Banks to Improve Field Investigations for Excavations. Geotechnical Testing Journal, 44(6), 1898-1919. External link

Chapuis, R. P. (2020). Modal Decomposition Method (MDM) for a Grain Size Distribution (GSD) [Méthode de décomposition modale pour la granulométrie]. [Dataset]. External link

Chapuis, R. P., & Saucier, A. (2020). Assessing internal erosion with the modal decomposition method for grain size distribution curves. ACTA Geotechnica, 15(6), 1595-1605. External link

Chapuis, R. P. (2020). Field Variable Permeability Tests (Slug Tests) in Boreholes Made by Driven Flush-Joint Casings, or Driven Flush-Joint Casing Permeameters, or Between Packers in Cored Rock Boreholes, or in Monitoring Wells ― Overdamped Response [Essais de perméabilité à niveau variable (Slug Tests) dans des forages faits avec un tubage battu à joints lisses, ou un perméamètre battu à joints lisses, ou entre des obturateurs dans un trou foré dans le roc, ou dans un puits de surveillance ― Cas de la réponse suramortie]. [Dataset]. External link

Chapuis, R. P., Gatien, T., & Marron, J.-C. (2020). How to improve the quality of laboratory permeability tests in rigid-wall permeameters: A review. Geotechnical Testing Journal, 43(4), 1037-1056. External link

Chapuis, R. P. (2019). Disagreeing Evaluations for Slug Tests in Monitoring Wells: Importance of Standards. Geotechnical Testing Journal, 42(5), 1246-1273. External link

Chapuis, R. P. (2015, May). A mass-flux method to estimate pollutants in groundwater [Paper]. 14th global Joint Seminar on Geo-Environmental Engineering (GEE 2015), Montréal, Québec. Published in Environmental Geotechnics, 6(2). External link

Chapuis, R. P. (2019). Tracer tests in stratified alluvial aquifers : predictions of effective porosity and longitudinal dispersivity versus field values. Geotechnical Testing Journal, 42(2), 407-432. External link

Chapuis, R. P., & Chenaf, D. (2019). Two Methods to Detect Poorly Sealed Monitoring Wells Using Pumping Test Data in a Confined Aquifer. Geotechnical Testing Journal, 42(1), 136-155. External link

Chapuis, R. P. (2018). Méthode de décomposition modale : description quantitative de la granulométrie et autres paramètres. [Modal decomposition method: quantitative description of particle size distribution and other parameters]. Revue française de géotechnique (154), 8 pages. External link

Chapuis, R. P. (2017). Compacted clay: Difficulties obtaining good laboratory permeability tests. Geotechnical Testing Journal, 40(2), 185-198. External link

Chapuis, R. P. (2017). Extracting Information from Grain Size Distribution Curves. Unavailable

Chenaf, D., & Chapuis, R. P. (2016, October). New method using pumping test data to detect the piezometric error of a monitoring well [Paper]. 70th Canadian Geotechnical Conference, Ottawa, Ontario (8 pages). Unavailable

Chapuis, R. P. (2017). A simple reason explains why it is so difficult to assess groundwater ages and contamination ages. Science of The Total Environment, 593-594, 109-115. External link

Chapuis, R. P. (2017). Stress and strain fields for overdamped slug tests in aquifer materials, and resulting conservation equation. International Journal for Numerical and Analytical Methods in Geomechanics, 41(18), 1908-1921. External link

Chapuis, R. P., & Duhaime, F. (2017). Taking into Account Data Accuracy for Interpretation of Slug Tests in Confined or Unconfined Aquifers. Geotechnical Testing Journal, 40(1), 122-133. External link

Chapuis, R. P., Marefat, V., El-Harrak, N., & Barbeau, S. (2016, October). Field performance of a leachfield: evaluation problems [Paper]. 69th Canadian Geotechnical Conference, Vancouver, British Columbia (8 pages). Unavailable

Chapuis, R. P. (2016). History: How it was decided to use a soil-bentonite mixture to seal the pipes passing through compacted clay liners. Geotechnical News, 34(2), 43-51. External link

Chapuis, R. P. (2016). Proof of multiplicity of solutions for groundwater seepage in recharged heterogeneous unconfined aquifers. International Journal for Numerical and Analytical Methods in Geomechanics, 40(14), 1988-2002. External link

Chapuis, R. P., & Duhaime, F. (2016, October). Realization and interpretation of field permeability tests in low-permeability materials [Paper]. 69th Canadian Geotechnical Conference, Vancouver, British Columbia (8 pages). Unavailable

Chapuis, R. P. (2016, October). Testing for internal erosion and evaluating quantitatively the observable facts [Paper]. 69th Canadian Geotechnical Conference, Vancouver, British Columbia (8 pages). Unavailable

Chapuis, R. P. (2016). Tracer tests: Experimental verification of a new predictive equation for effective porosity in stratified alluvial aquifers. Geotechnical News, 34(3), 29-36. External link

Chapuis, R. P. (2015). Effective porosity and dispersion in stratified aquifers: closed-form solutions. (Technical Report n° EPM-RT-2015-01). Available

Chapuis, R. P. (2015, May). Difficult assessment of the dissolved masses of contaminants in an aquifer [Paper]. 14th Global Joint Seminar on Geo-Environmental Engineering, Montréal, Québec. Unavailable

Chapuis, R. P. (2015). Overdamped Slug Tests in Aquifers: The Three Diagnostic Graphs for a User-Independent Interpretation. Geotechnical Testing Journal, 38(4), 474-489. External link

Chapuis, R. P., Weber, S., & Duhaime, F. (2015). Permeability Test Results With Packed Spheres and Non-Plastic Soils. Geotechnical Testing Journal, 38(6), 950-964. External link

Chapuis, R. P., & Chenaf, D. (2015, September). Pumping test in a confined aquifer: How to detect a poorly sealed monitoring well and correct its drawdown data [Paper]. 68th Canadian Geotechnical Conference, Québec City, Québec (8 pages). Unavailable

Chapuis, R. P., Duhaime, F., & Weber, S. (2015). Simplifying the calculation of equivalent diameter in sedimentation tests. Canadian Geotechnical Journal, 52(8), 1186-1189. External link

Chapuis, R. P. (2015). An unexpected short-duration warm-up and rainfall event during winter: ice-clogged drains and damage to a building. Geotechnical News, 33(1), 45 pages. External link

Chapuis, R. P., Masse, I., Madinier, B., & Duhaime, F. (2015). Water-Retention Curves of Coarse Soils Without Organic Matter: Improved Data for Improved Predictions. Geotechnical Testing Journal, 38(3), Gtj2013015 (13 pages). External link

Chapuis, R. P. (2014). Dewatering a large excavation with well points : consequences of a poor evaluation of split spoon samples. Geotechnical News, 32(1), 39-40. External link

Chapuis, R. P., Dallaire, V., & Saucier, A. (2014). Getting information from modal decomposition of grain size distribution curves. Geotechnical Testing Journal, 37(2), 282-295. External link

Chapuis, R. P. (2014, September). Influence of the water table initial depth when pumping an unconfined aquifer [Paper]. 67th Canadian Geotechnical Conference (GeoRegina 2014), Regina, Saskatchewan. Unavailable

Chapuis, R. P., & Duhaime, F. (2014, September). Taking into account the data accuracy and using three diagnostic graphs for slug tests in aquifers [Paper]. 67th Canadian Geotechnical Conference (GeoRegina 2014), Regina, Saskatchewan. Unavailable

Chapuis, R. P. (2013). Contamination of till aquitard by DNAPL : is it actual, or drilling artefact? Geotechnical News, 31(4), 36-38. External link

Chapuis, R. P. (2013). Does BH stand for bore-hole or borehole-hypothetical? Geotechnical News, 31(1), 33-35. External link

Chapuis, R. P. (2013). Full-scale evaluation of the performance of three compacted clay liners. Geotechnical Testing Journal, 36(4), 575-583. External link

Chapuis, R. P., & Saucier, A. (2013). A Leaky Aquifer Below Champlain Sea Clay: Closed-Form Solutions for Natural Seepage. Ground Water, 51(6), 960-967. External link

Chapuis, R. P. (2013, September). Permeability scale effects in sandy aquifers : a few case studies [Paper]. 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris, France. Unavailable

Chenaf, D., Stampfli, N., & Chapuis, R. P. (2013). Uniaxial compression tests on diesel-contaminated frozen silty-soil specimens. Journal of Cold Regions Engineering, 27(3), 132-154. External link

Claveau-Mallet, D., Duhaime, F., & Chapuis, R. P. (2012). Practical Considerations when Using the Swedish Fall Cone. Geotechnical Testing Journal, 35(4), 618-628. Available

Chapuis, R. P. (2012). Check the elevations of monitoring wells: they can change with time. Geotechnical News, 30(3), 25-26. External link

Chapuis, R. P., Weber, S., & Duhaime, F. (2012). Discussion of "intrinsic permeability of materials ranging from sand to rock-fill using natural air convection tests". External link

Chapuis, R. P. (2012). Estimating the in situ porosity of sandy soils sampled in boreholes. Engineering Geology, 141-142, 57-64. External link

Chapuis, R. P. (2012). Improved Curve Fitting Methods for Underdamped Slug Tests. Geotechnical Testing Journal, 35(5), 752-761. External link

Chapuis, R. P. (2012). Influence of element size in numerical studies of seepage: small-scale details. Geotechnical News, 30(1), 32-35. External link

Chapuis, R. P. (2012). Influence of element size in numerical studies of seepage: unsaturated zones, steady-state. Geotechnical News, 30(3), 27-30. External link

Chapuis, R. P. (2012). Influence of element size in numerical studies of seepage: unsaturated zones, transient conditions. Geotechnical News, 30(4), 34-37. External link

Claveau-Mallet, D., Duhaime, F., & Chapuis, R. P. (2012, January). Mesure de propriétés géotechniques par le cône suédois : utilisation et aspects techniques [Presentation]. In Canadian Geotechnical Society - Eastern Section - Meeting, Québec. Unavailable

Chapuis, R. P., Duhaime, F., & Benabdallah, E. M. (2012). Monitoring wells in clay: The apparently static water level and its influence during variable-head permeability tests. Bulletin of Engineering Geology and the Environment, 71(4), 663-678. External link

Chapuis, R. P. (2012). Predicting the saturated hydraulic conductivity of soils: A review. Bulletin of Engineering Geology and the Environment, 71(3), 401-434. External link

Chapuis, R. P. (2012). Steady state groundwater seepage in sloping unconfined aquifers: reply to the commentary of Antonis D. Koussis and Evangelos Akylas. Bulletin of Engineering Geology and the Environment, 71(3), 603-604. External link

Chapuis, R. P. (2011). Pumping a recharged unconfined aquifer: Solutions for the hydraulic head and the transfer time. Bulletin of Engineering Geology and the Environment, 70(2), 309-316. External link

Chapuis, R. P., & Duhaime, F. (2011, June). Some new results for the Lachenaie experimental test sites [Paper]. 2nd Symposium on Aquitard Hydrogeology, Ottawa, Canada. Unavailable

Chapuis, R. P. (2011). Steady state groundwater seepage in sloping unconfined aquifers. Bulletin of Engineering Geology and the Environment, 70(1), 89-99. External link

Claveau-Mallet, D., Duhaime, F., & Chapuis, R. P. (2010, September). Characterisation of Champlain saline clay from Lachenaie using the swedish fall cone [Paper]. 63rd Canadian Geotechnical Conference & 6th Canadian Permafrost Conference, Calgary, Alberta (8 pages). Unavailable

Claveau-Mallet, D., Duhaime, F., & Chapuis, R. P. (2010, September). Characterization of Champlain saline clay from Lachenaie using the Swedish fall cone [Paper]. 63rd Canadian Geotechnical Conference & 1st Joint CGS/CNC-IPA Permafrost Speciality Conference, Calgary, Alberta. Unavailable

Chapuis, R. P., & Chenaf, D. (2010). Characterizing Hydraulic Conductivity With the Direct-Push Permeameter. Ground Water, 48(6), 792-795. External link

Chapuis, R. P., & Aubertin, M. (2010). Discussion of "influence of relative compaction on the hydraulic conductivity of completely decomposed granite in Hong Kong". External link

Chapuis, R. P., & Chenaf, D. (2010). Driven field permeameters: Reinventing the wheel? Geotechnical News, 28(1), 37-42. Unavailable

Chapuis, R. P. (2010). Influence of element size in numerical studies of seepage: 1. Large-scale of regional studies. Geotechnical News, 28(4), 31-34. External link

Chapuis, R. P. (2010). Using a leaky swimming pool for a huge falling-head permeability test. Engineering Geology, 114(1-2), 65-70. External link

Chapuis, R. P. (2009). The Canadian standards for field permeability tests and other tests. Geotechnical News, 27(2), 49-50. Unavailable

Chapuis, R. P. (2009). Discussion of "Estimating storage coefficient and transmissivity from slug test data" by Prabhata K. Swamee and Sushil K. Singh. Journal of Irrigation and Drainage Engineering, 135(1), 125-125. External link

Chapuis, R. P. (2009). Discussion of "new methods for aquifer parameters from slug test data" by Sushil K. Singh. Journal of Irrigation and Drainage Engineering, 135(2), 264-265. External link

Chapuis, R. P. (2009). Field variable-head test in low-permeability materials: Assessing the effects of trapped gas pocket and cavity expansion. External link

Chapuis, R. P. (2009). Groundwater monitoring wells : the myth of the static water column. Geotechnical News, 27(2), 50-53. Unavailable

Chapuis, R. P. (2009). Interpreting slug tests with large data sets. Geotechnical Testing Journal, 32(2), 139-146. External link

Chapuis, R. P. (2009, September). Large scale permeability test using a swimming pool [Paper]. 62nd Canadian Geotechnical Conference and 10th Joint CGS/IAH-CNC Groundwater speciality Conference, Halifax, Nova Scotia. Unavailable

Chapuis, R. P. (2009). Monitoring a well in a clay layer: Revisiting the time lag problem. Bulletin of Engineering Geology and the Environment, 68(3), 387-395. External link

Chapuis, R. P. (2009). Numerical modeling of reservoirs or pipes in groundwater seepage. Computers and Geotechnics, 36(5), 895-901. External link

Chapuis, R. P. (2009). Partially penetrating pumping wells in an unconfined aquifer: development of the flow net at different pumping times. Geotechnical News, 27(4), 38-41. Unavailable

Chapuis, R. P. (2009). Permeability or hydraulic conductivity tests in a monitoring well: Why are piezometric level corrections required? Geotechnical News, 27(2), 46-49. Unavailable

Chapuis, R. P. (2009, September). Pumping a large diameter well in an unconfined aquifer : finding the hydraulic parameters [Paper]. 62nd Canadian Geotechnical Conference and 10th Joint CGS/IAH-CNC Groundwater speciality Conference, Halifax, Nova Scotia. Unavailable

Chapuis, R. P. (2009). Relating hydraulic gradient, quicksand, bottom heave, and internal erosion of fine particles. Geotechnical News, 27(4), 36-38. Unavailable

Chapuis, R. P. (2009). Variable head permeability tests in monitoring wells: comparing the shape factor defined by Bouwer and Rice (1976) to teh shape factor given by Hvorslev (1951). Geotechnical News, 27(1), 41-43. Unavailable

Chapuis, R. P., & Tournier, J.-P. (2008). Assessing the quality of split spoon samples. Geotechnical News, 26(3), 46-48. Unavailable

Chapuis, R. P., & Chenaf, D. (2008). Comment on "Shape factors for constant-head double-packer permeameters" by S. A. Mathias and A. P. Butler [Discussion or Letter]. Water Resources Research, 44(7), W07601-W07601. External link

Chapuis, R. P., & Denes, A. (2008). Écoulement saturé et non saturé de l'eau souterraine vers des drains en aquifère à nappe libre. External link

Chapuis, R. P. (2008). Installing a gravel pack or filter pack for a monitoring well. Geotechnical News, 26(4), 45-47. Unavailable

Chapuis, R. P., & Molson, J. W. (2008). Monitoring issues at LNAPL-contaminated sites. Geotechnical News, 26(2), 44-47. Unavailable

Chapuis, R. P., & Aubertin, M. (2008). Porosity and permeability in sediment mixtures: Commentary. Ground Water, 46(6), 794-795. External link

Chapuis, R. P. (2008). Predicting the saturated hydraulic conductivity of natural soils. Geotechnical News, 26(2), 47-50. Unavailable

Chapuis, R. P. (2007). References on field permeability tests performed in boreholes and monitoring wells. (Technical Report n° EPM-RT-2007-04). Available

Chapuis, R. P., & Chesnaux, R. (2007). Comment on "Computing Residence Times for Flow Towards a Pumping Well: Nomograph Solution and Validity of the Small Draw-Down Approximation": Technical Note Published in Hydrogeology Journal (2005) 13 : 889-894, by Matthew J. Simpson. Hydrogeology Journal, 15(2), 429-430. External link

Chesnaux, R., & Chapuis, R. P. (2007). Detecting and Quantifying Leakage Through Defective Borehole Seals: a New Methodology and Laboratory Verification. Geotechnical Testing Journal, 30(1), 17-24. External link

Chapuis, R. P., Masse, I., Madinier, B., & Aubertin, M. (2007). A Drainage Column Test for Determining Unsaturated Properties of Coarse Materials. Geotechnical Testing Journal, 30(2), 83-89. External link

Chapuis, R. P., Dallaire, V., Gagnon, F., Marcotte, D., & Chouteau, M. C. (2007). Falling-Head Permeability Tests in an Unconfined Sand Aquifer. Geotechnical Testing Journal, 30(2), 104-112. External link

Chapuis, R. P. (2007). Filtering and dampening surface water waves for groundwater seepage studies. Geotechnical News, 25(1), 46-48. Unavailable

Chapuis, R. P. (2007, October). Numerical modelling of reservoirs or pipes in groundwater seepage [Paper]. Conference: OttawaGeo 2007 : the Diamond Jubilee 60. Canadian Geotechnical Conference and 8 Joint CGS/IAH-CNC Groundwater Conference : Breaking Ground in the Nation's Capital, Ottawa, Ont.. Unavailable

Chapuis, R. P. (2007, October). Quand l'abondance de données complique l'interprétation des essais de perméabilité [Paper]. 60th CGC and 8th Joint CGS/IAH-CNC Groundwater Conference, Ottawa, Ontario. Unavailable

Chenaf, D., & Chapuis, R. P. (2007). Seepage Face Height, Water Table Position, and Well Efficiency at Steady State. Ground Water, 45(2), 168-177. External link

Cifuentes, E., Aubertin, M., Chapuis, R. P., Bussière, B., & Molson, J. (2006, October). Analyses of water diversion length of inclined, layered soil covers [Paper]. 59th CGC and 7th Joint CGS/IAH-CNC Conference, Vancouver. External link

Chapuis, R. P., Mbonimpa, M., Aubertin, M., & Dagenais, A. M. (2006). A Convenient Graphical Representation of Compaction Data. Geotechnical Testing Journal, 29(3), 259-262. External link

Chapuis, R. P. (2006). Discussion of "Measuring the hydraulic conductivity of soil-bentonite backfill" by Jeremy P. Britton, George M. Filz, and Wayne E. Herring. Journal of Geotechnical and Geoenvironmental Engineering, 132(6), 809-812. External link

Chapuis, R. P., Marcotte, D., & Aubertin, M. (2006). Discussion of "Network Model for Hydraulic Conductivity of Sand-Bentonite Mixtures". Canadian Geotechnical Journal, 43(1), 110-114. External link

Chapuis, R. P. (2006, October). Écoulement permanent d'une nappe libre dans une strate faiblement inclinée [Paper]. 59th CGC and 7th Joint CGS/IAH-CNC Conference, Vancouver. Unavailable

Chapuis, R. P., Masse, I., Madinier, I., & Aubertin, M. (2006, October). Essai de drainage en colonne pour obtenir les propriétés non saturées de matériaux grossiers [Paper]. 59th CGC and 7th Joint CGS/IAH-CNC Conference, Vancouver. Unavailable

Chapuis, R. P. (2006). Interpreting Variable-Head Tests Performed in Open Boreholes or Monitoring Wells With Several Screens. Geotechnical Testing Journal, 29(6), 467-473. External link

Chapuis, R. P., Mbonimpa, M., Dagenais, A.-M., & Aubertin, M. (2006). A linear graphical method to predict the effect of compaction on the hydraulic conductivity of clay liners and covers. Bulletin of Engineering Geology and the Environment, 65(1), 93-98. External link

Castegnier, F., Ross, N., Chapuis, R. P., Deschênes, L., & Samson, R. (2006). Long-term persistence of a nutrient-starved biofilm in a limestone fracture. Water Research, 40(5), 925-934. External link

Chesnaux, R., Chapuis, R. P., & Molson, J. W. (2006). A new method to characterize hydraulic short-circuits in defective borehole seals. Ground Water, 44(5), 676-681. External link

Chapuis, R. P., Belanger, C., & Chenaf, D. (2006). Pumping test in a confined aquifer under tidal influence. Ground Water, 44(2), 300-305. External link

Chapuis, R. P., & Tournier, J.-P. (2006, January). Simple graphical methods to assess the risk of internal erosion [Paper]. ICOLD, Barcelona. Unavailable

Chapuis, R. P., & Chesnaux, R. (2006). Travel time to a well pumping an unconfined aquifer without recharge. Ground Water, 44(4), 600-603. External link

Chesnaux, R., Molson, J. W., & Chapuis, R. P. (2005). An Analytical Solution for Ground Water Transit Time Through Unconfined Aquifers. Ground Water, 43(4), 511-517. External link

Chapuis, R. P., Dallaire, V., Marcotte, D., Chouteau, M. C., Acevedo, N., & Gagnon, F. (2005). Evaluating the hydraulic conductivity at three different scales within an unconfined sand aquifer at Lachenaie, Québec. Canadian Geotechnical Journal, 42(4), 1212-1220. External link

Chapuis, R. P. (2005, September). How trapped gas influences a variable-head test in a monitoring well [Paper]. 58th Canadian Geotechnical Conference, Saskatchewan, Canada. Unavailable

Chapuis, R. P. (2005, September). Monitoring well in a clay layer : revisiting the time lag problem [Paper]. 58th Canadian Geotechnical Conference, Saskatchewan, Canada. Unavailable

Chapuis, R. P. (2005). Numerical modeling of rising-head permeability tests in monitoring wells after lowering the water level down to the screen. External link

Chapuis, R. P., Chenaf, D., Acevedo, N., Marcotte, D., & Chouteau, M. C. (2005). Unusual drawdown curves for a pumping test in an unconfined aquifer at Lachenaie, Québec: Field data and numerical modeling. Canadian Geotechnical Journal, 42(4), 1133-1144. External link

Chapuis, R. P. (2005). Using the velocity graph method to interpret rising-head permeability tests after dewatering the screen. Geotechnical Testing Journal, 28(3), 305-312. External link

Chesnaux, R., Chapuis, R. P., & Buès, M. (2004, January). How to detect and characterize a hydraulic short-circuit between aquifers along an incorrectly sealed well [Paper]. 57th CGS-5th IAH-CNC conference, Québec. Unavailable

Chenaf, D., & Chapuis, R. P. (2004). Methods to Determine Storativity of Infinite Confined Aquifers From a Recovery Test, by Djaouida Chenaf and Robert P. Chapuis, July-August 2002 Issue, V. 40, No. 4: 385389. - Reply. Ground Water, 42(1), 136-137. External link

Chapuis, R. P. (2004). Permeability Tests in Rigid-Wall Permeameters: Determining the Degree of Saturation, Its Evolution, and Its Influence on Test Results. Geotechnical Testing Journal, 27(3), 304-313. External link

Chapuis, R. P. (2004). Predicting the Saturated Hydraulic Conductivity of Sand and Gravel Using Effective Diameter and Void Ratio. External link

Chenaf, D., Stampfli, N., Marcotte, D., & Chapuis, R. P. (2004, January). Predictive models for unconfined compression strength and corresponding strain of diesel contaminated frozen silty sand specimens [Paper]. 4th International Conference on Contaminants in Frozen Ground, Fairbanks, Alaska. Unavailable

Chapuis, R. P., & Aubertin, M. (2004). Reply to the Discussion by D. Hansen on "on the Use of the Kozeny-Carman Equation to Predict the Hydraulic Conductivity of Soils". External link

Castegnier, F., Ross, N., Chapuis, R. P., Deschênes, L., & Samson, R. (2004, January). Stability of a nutrient-starved biofilm in a limestone fracture [Paper]. 39th Central Canadian Symposium on Water Quality Research (CAWQ 2004), Burlington, Ontario, Canada. Unavailable

Chapuis, R. P., & Aubertin, M. (2003). Predicting the coefficient of permeability of soils using the Kozeny-Carman equation. (Technical Report n° EPM-RT-2003-03). Available

Chapuis, R. P., & Chenaf, D. (2003). Effects of Monitoring and Pumping Well Pipe Capacities During Pumping Tests in Confined Aquifers. External link

Chapuis, R. P., & Aubertin, M. (2003). On the Use of the Kozeny-Carman Equation to Predict the Hydraulic Conductivity of Soils. External link

Chapuis, R. P., & Chenaf, D. (2003). Variable-Head Field Permeability Tests in Driven Flush-Joint Casings: Physical and Numerical Modeling. Geotechnical Testing Journal, 26(3), 245-256. External link

Chapuis, R. P. (2002). Solution analytique de l'écoulement en régime permanent dans un aquifère incliné à nappe libre, et comparaison de cette solution avec des solutions numériques plus complètes. (Technical Report n° EPM-RT-2002-03). Available

Chapuis, R. P. (2002). The 2000 R.M. Hardy lecture: Full-scale hydraulic performance results in a large soil tank and numerical modeling. External link

Chenaf, D., & Chapuis, R. P. (2002). Methods to determine storativity of infinite confined aquifers from a recovery test. Ground Water, 40(4), 385-389. External link

Chapuis, R. P., & Chenaf, D. (2002). Slug tests in a confined aquifer: experimental results in a large soil tank and numerical modeling. External link

Chapuis, R. P. (2001, January). Défauts de scellement des piézomètres courts-circuits hydrauliques et conséquences [Paper]. 54th canadian geotechnical conference, Calgary. Unavailable

Chapuis, R. P., Bélanger, C., & Chenaf, D. (2001, January). Essai de pompage dans un aquifère à nappe captive soumis à des effets de marée [Paper]. 54th canadian geotechnical conference, Calgary. Unavailable

Chapuis, R. P. (2001). Extracting Piezometric Level and Hydraulic Conductivity From Tests in Driven Flush-Joint Casings. Geotechnical Testing Journal, 24(2), 209-219. External link

Chapuis, R. P., & Cazaux, D. (2001, January). Field pressure-pulse test in soils: is the usual interpretation method adequate? [Paper]. ASTM symposium on evaluation and remediation of low permeability and dual porosity environments, Reno, Nevada. Unavailable

Chapuis, R. P., & Aubertin, M. (2001). A Simplified Method to Estimate Saturated and Unsaturated Seepage Through Dikes Under Steady-State Conditions. External link

Chapuis, R. P., Chenaf, D., Bussière, B., Aubertin, M., & Crespo, R. (2001). A User's Approach to Assess Numerical Codes for Saturated and Unsaturated Seepage Conditions. External link

Chapuis, R. P. (2000, January). Field performance of soil-bentonite and compacted clay liners [Paper]. 53rd canadian geotechnical conference, Montréal, Québec. Unavailable

Chenaf, D., & Chapuis, R. P. (2000, January). Ground water flow conditions at Chilliwack [Paper]. GEO2000, Al Ain, Arab Emirat. Unavailable

Chenaf, D., & Chapuis, R. P. (1999, January). Analyse numérique de la hauteur de suintement dans un puits pompant un aquifère à nappe libre [Paper]. 52nd canadian geotechnical conference, Regina. Unavailable

Chapuis, R. P. (1999). Borehole Variable-Head Permeability Tests in Compacted Clay Liners and Covers. External link

Chapuis, R. P. (1999). Guide sur les essais de pompage et leurs interprétations. External link

Chapuis, R. P., & Chenaf, D. (1999, January). Pumping tests in a reduced-scale fully controlled confined aquifer [Paper]. 52nd canadian geotechnical conference, Regina. Unavailable

Chenaf, D., Stampfli, N., Bathurst, R., & Chapuis, R. P. (1999, October). Uniaxial compression tests on artificially diesel contaminated and frozen silty soil specimens [Paper]. 52. Canadian Geotechnical Conference, Regina, SK. Unavailable

Chapuis, R. P., & Chenaf, D. (1998). Detecting a Hydraulic Short Circuit Along a Monitoring Well With the Recovery Curve of a Pumping Test in a Confined Aquifer: Method and Example. External link

Chapuis, R. P. (1998). Discussion on "Ultrasonic Method for Evaluation of Annular Seals for Wells and Instrumented Holes" by N. Yesiller, T.b. Edil, and C. H. Benson. Geotechnical Testing Journal, 21(4), 370-371. External link

Chapuis, R. P., Chenaf, D., Marcotte, D., & Chouteau, M. C. (1998, January). Essai de pompage dans un aquifère à nappe libre à Lachenaie, Québec [Paper]. 51th canadian geotechnical conference, Edmonton, Alberta, Canada. Unavailable

Chapuis, R. P. (1998, January). Essais de perméabilité à niveau variable dans des tapis ou des couvertures en argile compactée [Paper]. 51st canadian geotechnical conference, Edmonton. Unavailable

Chenaf, D., & Chapuis, R. P. (1998, January). Étude numérique du pompage en régime permanent dans un aquifère à nappe libre [Paper]. 51st canadian geotechnical conference, Edmonton. Unavailable

Chapuis, R. P. (1998). Overdamped Slug Test in Monitoring Wells: Review of Interpretation Methods With Mathematical, Physical, and Numerical Analysis of Storativity Influence. External link

Chapuis, R. P. Poor borehole sampling and consequences for permeability evaluation [Paper]. 8th Congress IAEG, Vancouver, Balkema. Unavailable

Chapuis, R. P., Acevedo, N., Marcotte, D., & Chouteau, M. C. (1997, January). Caractérisation hydrogéologique d'un aquifère à nappe libre à Lachenaie, Québec [Paper]. 50th canadian geotechnical conference, Ottawa, Ontario, Canada. Unavailable

Chenaf, D., & Chapuis, R. P. (1997, January). Nouvelles méthodes d'interprétation des courbes de remontée pour l'évaluation de la transmissivité et du coefficient d'emmagasinement dans le cas d'un aquifère infini [Paper]. 50th canadian geotechnical conference, Ottawa. Unavailable

Chapuis, R. P., & Chenaf, D. (1997, January). Puits de contrôle court-circuités hydrauliquement : détection avec la courbe de remontée suite à un essai de pompage [Paper]. 50th canadian geotechnical conference, Ottawa. Unavailable

Chapuis, R. P., Rivard, C., & Leclerc, G. (1996, January). Case study of an aquifer after contamination by road deicing salts [Paper]. 49th Can. Geotech. Confe, St-John'S NFLD. Unavailable

Chapuis, R. P., Aubertin, M., & Crespo, R. (1996, September). Débits de fuite saturés et non saturés à travers des digues homogènes, des digues à noyau et des tapis d'étanchéité [Paper]. 49th Canadian Geotechnical Conference, St. John's NF (Canada). Unavailable

Chapuis, R. P., & Pouliot, G. (1996). Determination of bentonite content in soil-bentonite liners by X-ray diffraction. External link

Chapuis, R. P., Contant, A., & Baass, K. (1996). Migration of fines in 0-20 mm crushed base during placement, compaction, and seepage under laboratory conditions. External link

Chapuis, R. P., & Dénes, A. (1996, January). Mouvement de l'eau souterraine dans les aquifères inclinés à nappe libre : régime transitoire de la recharge vers les drains [Paper]. 49th canadian geotechnical conference, St-John's, NFLD. Unavailable

Chapuis, R. P. (1996, January). Tapis d'étanchéité en sol-bentonite et en argile locale compactée: leçons tirées de projets récents au Québec [Paper]. Symposium int. "Exemples majeurs et récents en géotechnique de l'environnement", Paris. Unavailable

Chenaf, D., & Chapuis, R. P. (1995). Analysis of slope-matching methods for aquifer parameter determination : discussion. Ground Water, 33(3), 503-506. External link

Chenaf, D., & Chapuis, R. P. (1995, January). Contribution to the analysis of aquifer tests in both pumping and recovery phases for the case of recharge boundary conditions [Paper]. Solutions'95, 26th IAH international congress, Edmonton. Unavailable

Chapuis, R. P. (1995). Controlling the quality of groundwater parameters - some examples. External link

Chapuis, R. P. (1995). Filtration des sols pulvérulents et des sols fins: critères et exemples. Vecteur Environnement, 28(4), 19-29. Unavailable

Chapuis, R. P., & Chenaf, D. (1995, January). Pelican river aquifer test solving the divergences in T and S for observation well E1 [Paper]. Solution'95, 26th IAH international congress, Edmonton. Unavailable

Chapuis, R. P., & Gatien, A. (1994, December). Temperature dependent tensile strength of asphalt mixtures in relation to field cracking data [Paper]. Symposium on Engineering Properties of Asphalt Mixtures and the Relationship to their Performance, Phoenix, AZ, USA. External link

Chapuis, R. P. (1995). Washing of bentonite in laboratory hydraulic-conductivity tests : discussion. Journal of Environmental Engineering, 121(9), 672-673. External link

Chapuis, R. P. (1994). Assessment of methods and conditions to locate boundaries: I. One or two straight impervious boundaries. Ground Water, 32(4), 576-582. External link

Chapuis, R. P. (1994). Assessment of methods and conditions to locate boundaries: II. One straight recharge boundary. Ground Water, 32(4), 583-590. External link

Chapuis, R. P. (1994, January). Examples on how to control the quality of ground water parameters [Paper]. 47th canadian geotechnical conference, Halifax. Unavailable

Chapuis, R. P. (1992). Using Cooper-Jacob Approximation to Take Account of Pumping Well Pipe Storage Effects in Early Drawdown Data of a Confined Aquifer. Ground Water, 30(3), 331-337. External link

Chapuis, R. P. (1992). Discussion of "Estimation of Storativity from Recovery Data" by P. N. Ballukraya and K. K. Sharma". Ground Water, 30(2), 269-272. External link

Chapuis, R. P. (1989). Shape Factors for Permeability Tests in Boreholes and Piezometers. Ground Water, 27(5), 647-654. External link

Chapuis, R. P., & Gill, D. E. (1989). Hydraulic anisotropy of homogeneous soils and rocks: influence of the densification process. Bulletin of the International Association of Engineering Geology, 39(1), 75-86. External link

Chapuis, R. P. (1986, February). Determining Whether Wells and Piezometers Give Water Levels or Piezometric Levels [Paper]. Symposium on Field Methods for Ground-Water Contamination Studies and their Standardization, Cocoa Beach, FL, USA. External link

Chapuis, R. P. (1974). Discussion of “Reinforced Earth Retaining Walls”. Journal of the Geotechnical Engineering Division, 100(8), 962-964. External link

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Delbar, A., & Chapuis, R. P. (2021). Tracer movements in a straight uniform flow: New equations for the advective part considering the distortion of flow lines around the well. Journal of Contaminant Hydrology, 239, 14 pages. External link

Deiminiat, A., Li, L., Zeng, F., Pabst, T., Chiasson, P., & Chapuis, R. P. (2020). Determination of the Shear Strength of Rockfill from Small-Scale Laboratory Shear Tests: A Critical Review. Advances in Civil Engineering, 2020, 1-18. External link

Deiminiat, A., Li, L., Zeng, F., Pabst, T., Chapuis, R. P., & Chiasson, P. (2020, September). An overview on the determination of the shear strength of coarse grain materials (rockfills) from small scale laboratory tests [Paper]. 73rd annual conference of the Canadian Geotechnical Society (GeoVirtual 2020). Unavailable

Duhaime, F., & Chapuis, R. P. (2016, September). Biot analysis of deformations during variable-head field permeability tests in soft soils [Paper]. 19th International Conference on Soil Mechanics and Foundation Engineering, Seoul, Korea. External link

Duhaime, F., Chapuis, R. P., Marefat, V., & Benabdallan, E. M. (2017). Influence of seasonal hydraulic head changes on slug tests conducted in shallow low-permeability soils. Engineering Geology, 228(Supplement), 385-394. External link

Duhaime, F., Chapuis, R. P., & Weber, S. (2015). Parasitic head losses during laboratory permeability tests. Geotechnical Testing Journal, 38(2), 255-260. External link

Duhaime, F., & Chapuis, R. P. (2014, September). Consolidation of an instrumented Champlain clay layer in the laboratory [Paper]. 67th Canadian Geotechnical Conference (GeoRegina 2014), Regina, Saskatchewan. Unavailable

Duhaime, F., & Chapuis, R. P. (2014). A coupled analysis of cavity and pore volume changes for pulse tests conducted in soft clay deposits. International Journal for Numerical and Analytical Methods in Geomechanics, 38(9), 903-924. External link

Duhaime, F., Benabdallah, E. M., & Chapuis, R. P. (2013). The Lachenaie clay deposit: Some geochemical and geotechnical properties in relation to the salt-leaching process. External link

Duhaime, F., Benabdallah, E. M., & Chapuis, R. P. (2013, September). Pore water geochemistry for the Lachenaie clay deposit [Paper]. GeoMontreal 2013 : 66th Canadian Geotechnical Conference, Montréal, Québec (8 pages). Unavailable

Duhaime, F., Chapuis, R. P., Bigras, A., Kara, R., & Demers, L. (2012, September). Laboratory permeability tests on rockfill [Paper]. 65th Canadian Geotechnical Conference, Winnipeg, Manitoba, Canada (8 pages). Unavailable

Duhaime, F., Benabdallah, E.-M., & Chapuis, R. P. (2010, September). The geotechnical properties of a Champlain clay deposit with salty pore water in Lachenaie, Québec [Paper]. 63rd Canadian Geotechnical Conference & 1st Joint CGS/CNC-IPA Permafrost Speciality Conference, Calgary, Alberta. Unavailable

Dufour, M., & Chapuis, R. P. (2009, September). Étude par éléments finis de la propagation d'une onde de pression sinusoïdale dans un aquifère à nappe captive [Paper]. 62nd Canadian Geotechnical Conference and 10th Joint CGS/IAH-CNC Groundwater speciality Conference, Halifax, Nova Scotia. Unavailable

Duhaime, F., & Chapuis, R. P. (2009, September). Some numerical experiments with the finite element method to determine the shape factors for field permeability tests [Paper]. 62nd Canadian Geotechnical Conference and 10th Joint CGS/IAH-CNC Groundwater speciality Conference, Halifax, Nova Scotia. Unavailable

Duhaime, F., & Chapuis, R. P. (2008, September). Evaluating the effects of clay compressibility during field permeability tests [Paper]. 61st Canadian Geotechnical Conference and 9th Joint CSG/IAH-CNC Groundwater Conference, Edmonton. Unavailable

Drizo, A., Forget, C., Chapuis, R. P., & Comeau, Y. (2006). Phosphorus Removal by Electric Arc Furnace Steel Slag and Serpentinite. Water Research, 40(8), 1547-1554. External link

Drizo, A., Comeau, Y., Forget, C., & Chapuis, R. P. (2002). Phosphorus saturation potential: a parameter for estimating the longevity of constructed wetland systems. Environmental Science and Technology, 36(21), 4642-4648. External link

Drizo, A., Forget, C., Chapuis, R. P., & Comeau, Y. (2000, January). How realistic are the linear Langmuir predictions of phosphate retention by adsorbing materials [Paper]. 1st world congress of the international water association (IWA), Paris, France. Unavailable

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Essayad, K., Pabst, T., Aubertin, M., & Chapuis, R. P. (2018, September). An experimental study of the movement of tailings through waste rock inclusions [Paper]. 71st Canadian Geotechnical Conference (GeoEdmonton 2018), Edmonton, Alberta. Unavailable

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Fala, O., Molson, J., Aubertin, M., Dawood, I., Bussière, B., & Chapuis, R. P. (2013). A numerical modelling approach to assess long-term unsaturated flow and geochemical transport in a waste rock pile. International Journal of Mining, Reclamation and Environment, 27(1), 38-55. External link

Fala, O., Molson, J., Dawood, I., Aubertin, M., Bussière, B., & Chapuis, R. P. (2011). Simulating water flow and reactive transport in waste rock piles using stochastic properties. (Technical Report n° EPM-RT-2011-03). Available

Fala, O., Aubertin, M., Bussière, B., Chapuis, R. P., & Molson, J. (2008, September). Stochastic numerical simulations of long term unsaturated flow in waste rock piles [Paper]. 61st Canadian Geotechnical Conference and 9th Joint CSG/IAH-CNC Groundwater Conference, Edmonton. Unavailable

Fala, O., Molson, J., Aubertin, M., Bussière, B., & Chapuis, R. P. (2006, March). Numerical simulations of long term unsaturated flow and acid mine drainage at waste rock piles [Paper]. 7th International Conference on Acid Rock Drainage, St-Louis, MO. Unavailable

Fala, O., Aubertin, M., Molson, J., Bussière, B., Wilson, G. W., Chapuis, R. P., & Martin, V. (2003, January). Numerical modelling of unsaturated flow in uniform and heterogenous waste rock piles [Paper]. 6th ICARD, Cairns, Australia. Unavailable

Fala, O., Aubertin, M., Bussière, B., & Chapuis, R. P. (2002, January). Analyses numériques des écoulements non saturés dans des haldes à stériles [Paper]. 55th can geotech. conference - 3rd joint international association of hydrogeologists - can. nat. chapter- can. geotech. society (IAH-CNC/CGS), Niagara Falls. Unavailable

Fala, O., Aubertin, M., Bussière, B., & Chapuis, R. P. (2001, January). Modélisation numérique des écoulements non saturés et théorie des similitudes [Paper]. 54th canadian geotechnical conference, Calgary. Unavailable

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Guney, M., Bourges, C. M., Chapuis, R. P., & Zagury, G. J. (2017). Lung bioaccessibility of As, Cu, Fe, Mn, Ni, Pb, and Zn in fine fraction (<20µm) from contaminated soils and mine tailings. Science of The Total Environment, 579, 378-386. External link

Guney, M., Chapuis, R. P., & Zagury, G. J. (2016). Lung bioaccessibility of contaminants in particulate matter of geological origin. Environmental Science and Pollution Research, 23(24), 24422-24434. External link

Guney, M., Bourges, C. M. J., Chapuis, R. P., & Zagury, G. J. (2015, November). Lung bioaccessibility of selected metals in particulate matter originating from soils and mine wastes [Paper]. 1st International Caparica Conference on Pollutant Toxic Ions and Molecules (PTIM 2015), Lisbon, Portugal. Unavailable

Giraud, J., Chouteau, M. C., Taveau, C., & Chapuis, R. P. (2011, September). Hydro-geophysical monitoring of groundwater level changes induces by tides in a shallow beach aquifer [Paper]. 17th European Meeting of Environmental and Engineering Geophysics of the Near Surface geodence Division of EAGE, Leicester, UK. External link

Gloaguen, E., Chouteau, M. C., Marcotte, D., & Chapuis, R. P. (2001). Estimation of Hydraulic Conductivity of an Unconfined Aquifer Using Cokriging of Gpr and Hydrostratigraphic Data. Journal of Applied Geophysics, 47(2), 135-152. External link

Gloaguen, E., Chouteau, M. C., Marcotte, D., & Chapuis, R. P. (2000, January). Estimation of hydraulic conductivity of an unconfined aquifer using cokriging of GPR and hydrogeological data [Paper]. Symposium on Hydrogeophysics, European geophysical society annual meeting, Nice, France. Unavailable

Gloaguen, E., Chouteau, M. C., Marcotte, D., & Chapuis, R. P. (2000, January). Utility of cokriging GPR and hydrogeological data for aquifer evaluation [Paper]. EEGS-ES 2000, Bochum, Allemagne. Unavailable

Gagnon, F., Marcotte, D., Chapuis, R. P., & Powojowski, M. (1999, January). Geostatistical approach to the inverse problem in geology [Paper]. Society for industrial and applied mathematics (SIAM) - Mathematical and computational issues in the geosciences, San Antonio. External link

K

Koffi, K., Aubertin, M., Hernandez, M.-A., Ouamgrawa, M., Chapuis, R. P., & Bussière, B. (2008, September). Étude de la conductivité hydraulique des mélanges à granulométrie étalée [Paper]. 61st Canadian Geotechnical Conference and 9th Joint CSG/IAH-CNC Groundwater Conference, Edmonton. Unavailable

L

Lospied, C., Kharoune, M., Chapuis, R. P., & Comeau, Y. (2003, August). Évaluation des capacités et des conditions d'enlèvement du phosphore dissous par les scories d'acibries [Paper]. American Fisheries Society Annual Meeting, Québec, Québec. Unavailable

Li, L., Aubertin, M., Simon, R., Chapuis, R. P., Bussière, B., Bernier, L., Julien, M., Belem, T., Mbonimpa, M., & Benzaazoua, M. (2002, June). La gestion des rejets miniers dans un contexte de développement durable et de protection de l'environnement [Paper]. Canadian Society for Civil Engineering. Annual Conference. 30th, Montréal, Québec. Unavailable

M

Makkeb, Z., & Chapuis, R. P. (2022, October). Essais de ségrégation en laboratoire sur de la pierre concassée en utilisant la table vibrate [Paper]. 75th Canadian Geotechnical Conference (GeoCalgary 2022), Calgary, Alberta, CA. External link

Molina-Gomez, A. M., & Chapuis, R. P. (2021). Internal Erosion of a 0–5 mm Crushed Sand in a Rigid Wall-Permeameter: Experimental Methods and Results. Geotechnical Testing Journal, 44(6), 1737-1753. External link

Marefat, V., Chapuis, R. P., Duhaime, F., & Zhang, L. (2021). Natural Pore Pressure Fluctuations as an Indicator of Shallow Aquitards Continuity. Environmental Geotechnics, 8(3), 11 pages. External link

Marefat, V., Duhaime, F., Chapuis, R. P., & Le Borgne, V. (2019). Performance of Fully Grouted Piezometers Under Transient Flow Conditions: Field Study and Numerical Results. Geotechnical Testing Journal, 42(2), 433-456. External link

Molina-Gomez, A. M., & Chapuis, R. P. (2018, September). Assessing internal erosion in a rigid wall-permeameter : theoretical and experimental aspects [Paper]. 71st Canadian Geotechnical Conference and 13th CGS/IAH-CNC Groundwater Conference, Edmonton, Alberta. External link

Marefat, V., Duhaime, F., Chapuis, R. P., & Le Borgne, V. (2018). Fully grouted piezometers in a soft Champlain clay deposit. Update on the article in the Groundwater section of September 2017 issue of Geotechnical News. Geotechnical News, 36(1), 37-38. External link

Marefat, V., Duhaime, F., Chapuis, R. P., & Le Borgne, V. (2016, October). Field performance of fully grouted piezometers installed in the Ste-Marthe clay deposit, Québec [Paper]. 70th Canadian Geotechnical Conference, Ottawa, Ontario (8 pages). Unavailable

Marefat, V., Duhaime, F., Chapuis, R. P., & Le Borgne, V. (2017). Fully grouted piezometers in a soft Champlain clay deposit Part I: Piezometer installation. Geotechnical News, 35(3), 35-38. External link

Marefat, V., Chapuis, R. P., & Duhaime, F. (2016, October). Estimation of Champlain clay hydraulic conductivity from pressure data obtained during piezometer grouting [Paper]. 69th Canadian Geotechnical Conference, Vancouver, British Columbia (8 pages). Unavailable

Marefat, V., Chapuis, R. P., & Duhaime, F. (2015, May). In situ assessment of aquitard integrity: A tool for groundwater management [Paper]. 14th Global Joint Seminar on Geo-Environmental Engineering, Montréal, Québec. Unavailable

Marefat, V., Duhaime, F., & Chapuis, R. P. (2015, September). Performance of fully grouted piezometers subjected to transient flow conditions [Paper]. 68th Canadian Geotechnical Conference, Québec City, Québec (8 pages). Unavailable

Marefat, V., Duhaime, F., & Chapuis, R. P. (2015). Pore pressure response to barometric pressure change in Champlain clay: Prediction of the clay elastic properties. Engineering Geology, 198, 16-29. External link

Marefat, V., Chapuis, R. P., & Duhaime, F. (2014, September). Piezometric error for fully grouted piezometers installed in clay [Paper]. 67th Canadian Geotechnical Conference (GeoRegina 2014), Regina, Saskatchewan. Unavailable

Marefat, V., Duhaime, F., & Chapuis, R. P. (2013, September). Measuring pore pressure change in the Lachenaie clay deposit [Paper]. GeoMontreal 2013 : 66th Canadian Geotechnical Conference, Montréal, Québec (8 pages). Unavailable

Mbonimpa, M., Aubertin, M., Chapuis, R. P., Maqsoud, A., & Bussière, B. (2009, September). Estimation of specific surface areas of coarse-grained materials with grain-size curves represented by two-parameter lognormal distributions [Paper]. 62nd Canadian Geotechnical Conference and 10th Joint CGS/IAH-CNC Groundwater speciality Conference, Halifax, Nova Scotia. Unavailable

Martin, V., Aubertin, M., Zhan, G., Bussière, B., & Chapuis, R. P. (2005, February). An investigation into the hydrological behaviour of exposed and covered waste rock dumps [Paper]. 2005 SME Annual Meeting: Got Mining, Salt Lake City, UT. Unavailable

Martin, V., Aubertin, M., Zhan, G., Bussière, B., & Chapuis, R. P. (2005). An investigation into the hydrological behaviour of exposed and covered waste rock dumps. SME Transactions, 318, 139-146. Unavailable

Martin, V., Aubertin, M., Bussière, B., & Chapuis, R. P. (2004, October). Evaluation of unsaturated flow in mine waste rock [Paper]. 57th Canadian Geotechnical Conference and the 5th joint CGS-IAH Conference, Québec. Unavailable

Mbonimpa, M., Aubertin, M., Chapuis, R. P., & Bussière, B. (2002). Practical pedotransfer functions for estimating the saturated hydraulic conductivity. Geotechnical and Geological Engineering, 20(3), 235-259. External link

Mbonimpa, M., Aubertin, M., Bussière, B., & Chapuis, R. P. (2001, October). Approche partiellement couplée d'analyse des transferts de fluides en milieux stratifiés non saturés [Paper]. Modélisation et simulation en génie civil: de la pratique à la théorie: Comptes-rendus de la 1ère Conférence Internationale Albert Caquot, Paris. Unavailable

Mbonimpa, M., Aubertin, M., Chapuis, R. P., & Bussière, B. (2000, January). Développement de fonctions hydriques utilisant les propriétés géotechniques de base [Paper]. 1st joint IAH-CGS Conference, Montréal, Québec. Unavailable

Mbonimpa, M., Aubertin, M., & Chapuis, R. P. (2000, January). Simple hydraulic functions using basic tailings properties [Paper]. 28th CSCE conference, London, Ontarion. Unavailable

N

Nguyen, P., Chapuis, R. P., & Millette, L. (2018, September). Reclamation of salt-affected lands by total ponding with drainage : numerical simulations for different soils and different drainage system configurations [Paper]. 71st Canadian Geotechnical Conference and 13th CGS/IAH-CNC Groundwater Conference, Edmonton, Alberta. External link

Noël, H., & Chapuis, R. P. (2010, September). Numerical modelling of the Guelph permeameter test using the complete unsaturated hydraulic functions of the soil [Paper]. 63rd Canadian Geotechnical Conference & 1st Joint CGS/CNC-IPA Permafrost Speciality Conference, Calgary, Alberta. Unavailable

Nastev, M., & Chapuis, R. P. (2004, January). Hydrogeological overview of the transboundary aquifers in the Chateauguay river basin, Canada-United States [Paper]. 57th CGS-5th IAH-CNC conference, Québec. Unavailable

P

Perez, M., Duhaime, F., & Chapuis, R. P. (2013, September). Essais de perméabilité à niveau variable entre les étapes de consolidation oedométrique : résultats expérimentaux et modélisationnumérique [Paper]. GeoMontreal 2013 : 66th Canadian Geotechnical Conference, Montréal, Québec (8 pages). Unavailable

Perez, M., Duhaime, F., & Chapuis, R. P. (2012, September). The application of the velocity graph technique to the interpretation of variable-head permeability tests conducted in the oedometer [Paper]. 65th Canadian Geotechnical Conference, Winnipeg, Manitoba, Canada (8 pages). Unavailable

S

Saucier, A., Frappier, C., & Chapuis, R. P. (2010). Sinusoidal oscillations radiating from a cylindrical source in thermal conduction or groundwater flow: Closed-form solutions. International Journal for Numerical and Analytical Methods in Geomechanics, 34(16), 1743-1765. External link

Schoefs, O., Dochain, D., Chapuis, R. P., Samson, R., & Perrier, M. (2003, August). Identification and On-Line Estimation of the Unsaturated Hydraulic Conductivity in Presence of Forced Air Convection Based on a Distributed-Parameter Model [Paper]. 13th IFAC Symposium on System Identification (SYSID 2003), Rotterdam, The Netherlands. Published in IFAC Proceedings, 36(16). External link

Schoefs, O., Chapuis, R. P., Perrier, M., & Samson, R. (2001, January). Modeling the Dynamics of Biodegradation in Unsaturated Soil for Implementation of Advanced Control Strategies [Paper]. Innovative Methods in Support of Bioremediation, San Diego, CA.. Unavailable

T

Taveau, C., & Chapuis, R. P. (2013, September). Modélisation numérique de la réponse d'une plage de sable à la marée [Paper]. GeoMontreal 2013 : 66th Canadian Geotechnical Conference, Montréal, Québec (8 pages). Unavailable

Traveau, C., Chapuis, R. P., Labiau, M., & Chouteau, M. C. (2012, September). Experimental data for tidal water table fluctuation in a sand beach [Paper]. 65th Canadian Geotechnical Conference, Winnipeg, Manitoba, Canada (8 pages). External link

W

Weber, S., Duhaime, F., & Chapuis, R. P. (2016, October). Interpreting in situ variable-head permeability tests: an automated Excel spreadsheet program [Paper]. 69th Canadian Geotechnical Conference, Vancouver, British Columbia (8 pages). Unavailable

Weber, S., Chapuis, R. P., & Duhaime, F. (2014). Interpreting a pumping test influenced by another well in an anisotropic aquifer. Groundwater, 52(5), 717-727. External link

Weber, S., & Chapuis, R. P. (2014, September). Numerical analysis of four analytical methods to interpret a pumping test influenced by a neighbouring active well [Paper]. 67th Canadian Geotechnical Conference (GeoRegina 2014), Regina, Saskatchewan. Unavailable

Weber, S., & Chapuis, R. P. (2013). Interpretation of a Pumping Test With Interference From a Neighboring Well. Ground Water, 51(6), 935-944. External link

Weber, S., & Chapuis, R. P. (2012, September). Consideration of the influence of neighbouring wells when interpreting pumping test data in a confined aquifer with two areas of similar diffusivity [Paper]. 65th Canadian Geotechnical Conference, Winnipeg, Manitoba, Canada (8 pages). Unavailable

Weber, S., & Chapuis, R. P. (2010, September). Considering the influence of neighbouring wells when interpreting a pumping test in a confined aquifer [Paper]. 63rd Canadian Geotechnical Conference & 1st Joint CGS/CNC-IPA Permafrost Speciality Conference, Calgary, Alberta. External link

Wendling, G., Chapuis, R. P., & Gill, D. (1997). Quantifying the effects of well development in unconsolidated material. Ground Water, 35(3), 387-393. External link

Wendling, G., Chapuis, R. P., & Gill, D. E. (1989). Variation de perméabilité au voisinage d'un puits due à un développement. (Technical Report n° EPM-RT-89-03). Restricted access

Z

Zhai, Y., Li, L., & Chapuis, R. P. (2021). Analytical, Numerical and Experimental Studies on Steady-State Seepage Through 3D Rockfill Trapezoidal Dikes. Mine Water and the Environment, 40(4), 931-942. External link

Zhang, L., Chapuis, R. P., & Marefat, V. (2020). Numerical values of shape factors for field permeability tests in unconfined aquifers. ACTA Geotechnica, 15(5), 1243-1257. External link

Zhang, L., Chapuis, R. P., & Marefat, V. (2019). Field Permeability Tests with Inward and Outward Flow in Confined Aquifers. Geotechnical Testing Journal, 42(6), 1549-1573. External link

Zhang, L., Chapuis, R. P., & Marefat, V. (2019). Field Permeability Tests: Importance of Calibration and Synchronous Monitoring for Barometric Pressure Sensors. Geotechnical Testing Journal, 42(1), 43-63. External link

Zhang, L., & Chapuis, R. P. (2019). Recovery test after a constant-head test in a monitoring well: Interpretation methods and new findings. Engineering Geology, 259, UNSP 10515 (10 pages). External link

Zhang, L., & Chapuis, R. P. (2018, September). Plausible variable-head tests initiated with continuous pumping in monitoring wells [Paper]. 71st Canadian Geotechnical Conference and 13th CGS/IAH-CNC Groundwater Conference, Edmonton, Alberta (8 pages). External link

Zhang, L., & Chapuis, R. P. (2016, October). Numerical shape factors for field permeability tests in unconfined aquifers [Paper]. 70th Canadian Geotechnical Conference, Ottawa, Ontario (8 pages). Unavailable

Zhang, L., Marefat, V., & Chapuis, R. P. (2016, October). Comparisons of falling-head and rising-head permeability tests in monitoring wells [Paper]. 69th Canadian Geotechnical Conference, Vancouver, British Columbia (8 pages). Unavailable

Zagury, G. J., Güney, M., Bourges, C., & Chapuis, R. P. (2016, August). Lung bioaccessibility of metals in particulate matter from contaminated soils and mine tailings [Paper]. 3rd International Symposium on Environment and Health (ISHE 2016) & 10th International Symposium on Environmental Geochemistry (ISEG 2016), Galway, Ireland. Unavailable

Zagury, G. J., Guney, M., Bourges, C. M. J., & Chapuis, R. P. (2016, September). Lung bioaccessibility of metals in PM obtained from geological samples [Abstract]. 18th International Conference of Heavy Metals in the Environment, Ghent, Belgium. Unavailable

Zhang, L., Chapuis, R. P., & Varefat, V. (2015, September). Constant-head permeability tests performed in monitoring wells at laboratory scale [Paper]. 68th Canadian Geotechnical Conference, Québec City, Québec (8 pages). Unavailable

List generated on: Thu Jun 13 05:58:02 2024 EDT