A.32.3 B.37.6 C.43.4 D.65.6
A.79 B.84 C.86 D.92
A.23.0 B.26.5 C.35.8 D.41.5
A.M=6.31kN·m;V=18.31kN B.M=6.31kN·m;V=21.02kN C.M=7.51kN·m;V=21.02kN D.M=9.51kN·m;V=26.5kN