图47A.
B.
C.
D.
[单选题]如下图1-2-16所所示结构,多跨静定梁B截面的弯矩和B左侧截面的剪力分别为( )。[2012年真题]图1-2-16A.B.C.D.
[单选题]如图49所示多跨静定梁,A支座处左侧截面剪力及弯矩分别为( )。图49A.8kN,-32kN·mB.-6kN,-24kN·mC.12kN,-36kN
[单选题]如图48所示外伸梁,C处截面剪力、弯矩分别为( )。图48A.-2kN,-8kN·mB.-4kN,-8kN·mC.4kN,16kN·mD.2kN,-
[单选题]图6-2-39所示多跨梁C截面的弯矩为( )。图6-2-39A.M/4B.M/2C.3M/4D.3M/2
[单选题]图3-2-18所示多跨梁C截面的弯矩为( )。图3-2-18A.M/4B.M/2C.3M/4D.3M/2
[单选题]图5-2-11所示梁截面C右截面的弯矩为( )。图5-2-11A.M/3B.M/2C.3M/4D.3M/2
[单选题]如下图46所示结构,截面A处弯矩值为( )。图46A.B.C.D.
[单选题]图3-2-6所示梁截面C右截面的弯矩为( )。图3-2-6A.M/3B.M/2C.3M/4D.3M/2
[单选题]图69所示多跨静定梁B点弯矩为( )。图69A.-40kN·mB.-50kN·mC.-60kN·mD.-90kN·m
[单选题]图示多跨梁C截面的弯矩为( )。A.M/4B.M/2C.3M/4D.3M/2