OpenSees is an open source program for Windows intended for simulating the behavior of structural and geotechnical systems under seismic and other dynamic loading conditions. Developed by the Pacific Earthquake Engineering Research Center at UC Berkeley, the framework provides advanced simulation capabilities for earthquake analysis and research.
High-performance computing
The software offers a wide range of pre-built finite element and material models, enabling you to simulate complex structural and geotechnical systems accurately. It is worth noting that the distribution is designed to take advantage of modern computing architectures, making it highly scalable and capable of efficiently handling resource intensive processes.
Dynamic analysis
When it comes to dynamic analysis methods, there is support for time history, response spectrum, and eigenvalue. This means you are able to work on a considerable number of seismic engineering projects. Additionally, there is comprehensive documentation, tutorials, and examples, along with an active user community that offers support and resources for all levels of expertise.
Collaboration
Since this is an open source program, it fosters knowledge sharing among researchers and engineers working on earthquake and seismic analysis projects. OpenSees is actively maintained and regularly updated with bug fixes, performance improvements, and new features. If you want to design built structures, you may try another utility called Revit.
Features
- free to download and use;
- compatible with modern Windows versions;
- allows you to simulate earthquake conditions;
- you can select various dynamic analysis methods;
- the program comes with detailed technical guides.
