Influence lines are constructed for a plane truss.

A three-dimensional reinforced concrete rigid frame, is subjected to bi-directional earthquake ground motion.

This problem highlights the exceptional accuracy of the ExactFrame formulation for simulating large deformations

This page develops 5 examples that demonstrate improvements of the Corotational02 transformation over the existing CrdTransf classes in OpenSees.

Elastic Response Spectra April 2020, By Amir Hossein Namadchi This one deals with an elastic SDOF system subjected to the El Centro ground acceleration, dg¨\ddot{d_g} . The aim is to obtain response spectra for the system with various damping values. This notebook is adapted from https://github.com/AmirHosseinNamadchi/OpenSeesPy-Examples/blob/master/Elastic%20Response%20Spectra.ipynb ...

A hexahedral finite element mesh is generated with xara and executed with OpenSees.

Geometrically nonlinear analysis of a shaft buckling under torsion.

This example demonstrates the simulation of follower loading applied to frame elements.

A highly geometrically nonlinear problem is solved with the geometrically exact frame element formulation.