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How to calculate the stiffness if area spring in SAP2000

Thread starter hanilouis
Start date Aug 17, 2015

Status: Not open for further replies.

Aug 17, 2015

hanilouis

Structural

Dear Colleagues,

I'm currently preparing FEA model for steel circular tank tank. I would like to know to to calculate the area spring stiffness to simulate full contact between :

1- Tank bottom plate and RC beam
2- Tank Bottom plate and sand soil.

Thanks for your support and advice in advance.