16.—受力系統如右圖所示,試計算斷面B處之剪 力及彎矩(VB,MB)為何?
(A) (-4.8 tf,58.6 tf-m)
(B) (-5.2 tf,56.4 tf-m )
(C) (-5.8 tf,52.8 tf-m )
(D) (-6.4 tf,50.6 tf-m )
答案:登入後查看
統計: A(1), B(5), C(29), D(0), E(0) #1778974
統計: A(1), B(5), C(29), D(0), E(0) #1778974