Steel structure industry knowledge question and answer.

August 26, 2019
1. Door-type rigid frame question and answer When you look at the bending moment diagram, you can see the bending moment, but I don't know what the bending moment has to do with the structural section.
 
Answer: Mx / (ΓX* waxy) + I / (γY * Wyoming) ≤ f where w ^ is the bending capacity of the flexural member, and the resistance moment of the section can be manually calculated according to the resistance moment of the section.