hippo11
Structural
- Mar 21, 2003
- 161
I am trying to check the torsion of a loose lintel vs the BIA-recommended limit of 1/16"....but I can't find the "J" of steel angle shapes for my T*rho/J formula. Does anyone know where I can find J of angles? Can I just take J=Ixx+Iyy?
thanks
thanks