One Column Two Effective Length : Assign Lx and Ly

One of the most confusing concept in steel design is the assignment of effective length/factor about different axis of the column. In this video let's learn about- Major axis and minor axis of column, Slenderness ratio of column, how to design steel column, effective length of column about major axis, effective length of column about minor axis, how to assign effective length factor in staad model, concept of lx and ly in steel design,