A bending moment creates normal stress σ in the x direction throughout the cross section. The normal stress is linearly distributed.
The bending moment at D is M = –6,300 N-m. The negative moment produces compression stress below the neutral axis.
A bending moment creates normal stress σ in the x direction throughout the cross section. The normal stress is linearly distributed.
The bending moment at D is M = –6,300 N-m. The negative moment produces compression stress below the neutral axis.