Seismosoft | Earthquake Engineering Solutions

<t>Hi, I have a problem with "gravity loads". Since the solution does not converge if I assign "Automatically transform masses to gravity load" (I've assigned in the model all masses distributed along the length) I would like to know how I can calculate gravity loads in a dynamic non-linear analysis ...

Sorry, Seismo assistant, I was not very clear in my question. The real question becomes: how can I model in Seismo, a 3-story frame where the floor must have the same behavior of a shell

<t>Dear Seismostruct, <br/>
I have a problem with the eigenvalue analysis. I modeled a frame for experiments (made of aluminum 60x30x90cm high) in a span of three floors. I modeled a constrain to simulate the action of the diaphram plate of each floor and I put the masses concentrated at the four ...

<t>Hi, <br/>
<br/>
I am running a dynamic analysis for a 2-D, two storey regular frame structure, for an earthquake record with duration of 20 second and with time step dt=0.01 second (2000 step).<br/>
It's possible in seismostruct to run a dinamic analysis applying different time hystorys (for 1 ...