Maged kamel 
The post includes Two Practice problems for polar of inertia for trapezium. The first problem is for Jo and Ko at an external axis, while the second is for Jo and Ko at the CG.
We have two practice problems for inertia and radius of gyration for a given trapezium. A step-by-step guide to get Ix and kx.
Find the Nominal shear strength for M10x7.50. The estimation is based on CM#15 and specification 2016. An excel plot is included between h/tw and Vn.
Find the Nominal shear strength for S41x121. The estimation is based on Cm#14 and specification 2010. An excel plot is included between h/tw and Vn.
Steel beam posts-part-4a. from steel beam post 38 to post 40. For all different subjects for the steel beams and solved problems.
Steel beam posts-part-4. from steel beam post 29 to post 37. How to use plastic theories to get the nominal loads?