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Hi I am using a FE program that gives a deviated motion when acceleration input is applied on the structure base. So the solution was to integrate the acceleration graph two times to get the corresponding displacement, which is applied on the nodes that experience the ground acceleration. You can ve...

Hi everyone

How to find data for shaking table tests from the PEER or NEES?. I need
to verify provided experimental data with computational data.

can you please help.

thnx

Hi
convergence problems result mainly because of size of time-step.
It is related to material properties (elastic modulus), so different
time steps are set for different materials in order to converge.

Mbenamer