The OpenSees Community

Dear fmk: Firstly, thank you very much for your answer. In my work, I have a real model for a experiment and the real experiment results (P-Δ curve). After the experiment, I built a numerical model in OpenSees, and then, I have faced the problem I told you above. In the experiment, the model is dest...

I have built a column model to do the Pushover analysis and the result (P-Δ curve) is good. However, I have a big question about the stop of that analysis. Specific speaking, the Pushover analysis can be done successfully and the final displacement is the right one which I design in the model. Howev...

Thank you very much. Following your methods, I have made the right DLL and it works well. So ,if anyone who want to add a new materail model into the Opensees, please read the papers above. At last, thank Fmk again!

Dear Yaqiang.jiang: I have read the article <Frank Mckenna. OpenSees Dynamic API>. In this article, it seems that we could add a new material model into OpenSees by building a Dll. But I still have quetions:1. In this article, it give us a proedure OPS_ElasticPPcpp, is it enough? If we make a proedu...

Oh, I know, thank you very much. If I can solve this problem, I will share this with everyone.

First, I want to thank you for your attention. My question is how to add a new mterial model into the OpenSees program. Now, I have finished the new code of the new model, it means that the *.h and *.cpp are already finished. I know put these two files into ...\OpenSees\SRC\material\uniaxial. But, I...