STRESSESINBENDING §5-1 FORWARD M I\(Internal forces)stresses on the cross section of the bending member Shearing force 0 Shearing stress t Internal foxs( ing moment M→ normal stress§5－１ FORWARD 1、(Internal forces) stresses on the cross section of the bending member Internal forces Shearing force Q Shearing stress t Bending moment M Normal stress s