圖示結(jié)構(gòu)的最終彎矩MBA隊(duì)和M分別為()
A.0.5M,0.5M B.0.4M,0.6M C.3/7M,4/7M D.0.6M,0.4M
下列各結(jié)構(gòu)中,可直接用力矩分配法計(jì)算的是()
A.A B.B C.C D.D
A. B. C. D.