The OpenSees Community

Thanks selimgunay!

Hi all, I would like to do some bi-directional pushover analyses using displacement control, say, applying prescribed displacements to separate dofs at a node. However, using the Displacement Control integrator, displacements can be applied at only one dof at a node. I am wondering if it is possible...

Problem solved. I made a silly mistake-didn't source the tcl file that creates foundation nodes & elements....

Hi Jhno-I am using the Plain constraints.

Hi everybody, I am doing a 3d soil structure interaction analysis so I started from the simplest case- everything is elastic. I used shell elements to simulate a surface foundation and used 'equalDOF' to tie the foundation nodes to the corresponding nodes on the surface of the soil domain (modeled u...

Hi all, I have a problem concerning the Section Aggregator Command. I would like to create a section by adding an Elastic-Perfectly Plastic Material (horizontal DOF) to the existing Elastic-No Tension Material (vertical DOF). The idea is to use this section as a node-to-node interface with uncoupled...

Hi fmk-Thank you for your reply. I have solved the problem!

Hi- I would like to modify the some parameters that determine the load-deformation curve of the TzSimple1 material so that I can use this material in OpenSees. I built the XXXX.dll file without any problems. However, when I run the program, it said " Warning: could not create uniaxialmaterial X...