A.193.5kN·m
B.162.1kN·m
C.185.3kN·m
D.179.1kN·m
[单选题]A.B.C.D.
[单选题]A.18.69kN/m㎡B.11.8kN/m㎡C.9.35kN/m㎡D.6.88kN/m㎡