BEAVER: Multiphysics geomechanics for geoenergy applications

BEAVER is a comprehensive simulator for multiphysics geomechanics. It includes a repository of constitutive laws for describing the mechanical behavior of geomaterials, particularly in the context of geo-energy applications. The simulator is built upon the MOOSE framework ( https://mooseframework.inl.gov/ ), an open-source, multiphysics finite element platform developed by the Idaho National Laboratory. This data repository contains the source code of the BEAVER simulator (v1.0.0). For other versions, please visit BEAVER's repository on GitHub: https://github.com/ajacquey/beaver (2026-08-24)