OpenSeesRT

Fast nonlinear finite element analysis.

 

OpenSeesRT is a library for nonlinear finite element analysis, implemented in C++ through the OpenSees framework. OpenSees features state-of-the-art finite element formulations and solution algorithms, including mixed formulations for beams and solids, over 200 material models, and an extensive collection of continuation algorithms to solve highly nonlinear problems.

The OpenSees framework is an open-source project sponsored by the Pacific Earthquake Engineering Research Center (PEER). Documentation for the OpenSeesRT interface is currently in development, and a gallery of examples is curated by the STAIRlab at https://stairlab.github.io/opensees-gallery

Instructions for installing the OpenSeesRT based interpreters are provided on the official OpenSees documentation website.