Anybody knows the equation for finding out "Torsinal Rigidity Modulus" for pipes.
I am craeting a personnel library for pipes. In the Family Table editor there is a column named Torsional Rigidity Modulus. I am trying to give an expression for this but i dont know the equation for the same.
Hopes Somebody can help me for this equation .....
Jyothis Surendran Inventor Professional Suite 2010 Windows 7