The OpenSees Community

Good afternoon everybody!! I've got a problem with the new versions 2.2.2 and 2.2.0. I'm using Opensees Navigator 2.4.2 and Tcl 8.5.6. I would use the new version of Opensees, because I'm interested in the new material "ImpactMaterial" to represent bridges' pounding. The problem is this: w...

Good afternoon everybody!! I've got a problem with the new version 2.2.2. I'm using Opensees Navigator 2.4.2 and Tcl 8.5.6. I would use the new version of Opensees, because I'm interested in the new material "ImpactMaterial" to represent bridges' pounding. The problem is this: when I do th...

Thank you very much!! I'll try to do it with matlab, I hope I'll be able to do it.. Anyway, I tried to do it with the time series integrator in this way: (one of the files "load pattern": # LoadPattern_3.tcl # LoadPattern "SismaLong01g": patternTag pattern MultipleSupport 3 { # G...

I'm studying for my thesis a bridge, modeled with pile foundations. To simulate the earthquake motion, I used the load pattern "multiple support" (with "plan ground motion" and "imposed motion SP"). The command "plan ground motion" requires three series: one f...

Hi everyone! I have a question,if it's possible: how can I write the timeseries integrator in the load pattern.tcl file? The fact is that I have only the acceleration's file for the plain ground motion and I would integrate the velocities and the displacements from the accelerations. Thank you so mu...