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Problem On SAP 2000

Thread starter AP92
Start date Sep 15, 2014

Status: Not open for further replies.

Sep 15, 2014

AP92

Structural

A cantilever beam is 2m long anad has a cross section 60mmX40mm. material property - density 2800kg/m3.E= 78GPa . i am getting its free vibration due to its own weight by analytically 8.52 Hz. But i am not getting this answers in Sap 2000. I am getting 594 hz .. please help me.