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What happens is that I am doing a non-linear analysis of a 2d frame.

Due to the characteristics of the structure, when I perform the pushover, the capacity curve shows a very high rigidity because the structure makes an axial force couple to balance the lateral load, which is why the capacity curve ...

Hello to all OpenSees STKO users!

I'm working on a pushover analysis and I'm currently seeking information regarding the assignment of compression/tension limits to frame elements (ElasticTimoshenkoBeam) in OpenSees.

Given the specific characteristics of the structure I'm analyzing, it's crucial ...

Good morning, In OpenSees it is possible to implement the "Plastic Hinge" concentrated plasticity model, and when doing the nonlinear analysis, the user enters the idealized moment-curvature (according to CalTrans)?

https://www.researchgate.net/profile/Ha-Linh-Nguyen-3/post/What_are_the ...