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Torsional inertia of steel spine box girder

Thread starter SammerCo
Start date Apr 16, 2006

Status: Not open for further replies.

Apr 16, 2006

SammerCo

Structural

Hi, every body. In order to calculate longitudinal torsional inertia of steel spine box girder, it is required to calculate the transformed section of steel and concrete. The queastion, for transform section of steel , is n = 0.88 for steel prtion ?
Any body has an idea Pls.
Thanks