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Your vecxz is parallel to the x-axis of the element https://portwooddigital.com/2020/08/08/a-vector-in-the-x-z-plane/ Hello professor, I roughly understood what vecxz does, modify it to: Vector vecInLocXZPlane（3）; vecInLocXZPlane（0） = 0.0; vecInLocXZPlane（1） = 0.0; vecInLocXZPlane（2） = 1.0; ///////...

Your vecxz is parallel to the x-axis of the element https://portwooddigital.com/2020/08/08/a-vector-in-the-x-z-plane/ Thank you for your answer, but I don't understand how to modify it. Could you please provide me with further assistance? ////// For vecxz, I have made the following modifications， V...

I am trying to make it work a little c++ code to solve a ElasticBeam3d element but the system cant solve , here i am providing the code and the program output, so is there any posibility that you can see the error on my code and point out so i can proceed? //code： Domain* domain = new Domain(); Node...

mhscott wrote: ↑Sun Dec 17, 2023 8:13 am This post might help: https://portwooddigital.com/2023/11/15/ ... sh-shells/

Thank your for your reply，but I'm trying to compile in C++, and I don't understand some of the links you posted

I downloaded the source code of the OS and compiled it by calling the relevant files. As a newbie, I had a hard time finding effective learning resources and wondering if anyone would be willing to recommend tutorials. Specifically, the problems I am encountering now are: 1. How to achieve meshing f...

How do I check the calculation results of shell cells in Opensees? I tried to model the calibration in Abaqus, but there was a big difference in the results. Could someone please provide me with a complete calculation example and results so that I can further learn

Sorry, I'm having the same issue, I've tried to add six constraints to each node as described in the reply, but the problem is still not resolved