The post includes the steps needed to get the area and Cg for a Parallelogram. This is done by getting the first moments of areas about two external axes.
In this post there is a list of Tension Member Posts- Part 2, the list starts from post 7 till post 9d. For shear lag factor and several practice problems.
Two solved problems, the first problem includes how to get an Effective area for a staggered bolted angle. Second includes how to find service load capacity .
