Hi,
Can anyone explain me about the concepts of orthotropic, isotropic and anisotropic in elastic materials? any different for concrete material?
Thank you for your help.
regards,
bakk
Hi,
I am trying to use SIMQKE1 program to generate artificial acceleration time-histories fitting to a target spectrum. I have two questions:
1- What is the target spectrum must be used for SIMQKE1: a velocity response spectrum or an acceleration response one?
2- How can we check the accuracy...