• 2022-05-31
    若用力矩分配法计算图示刚架,则结点A的不平衡力矩为:[img=260x227]18038cc45e719e7.jpg[/img]
    A: [img=80x48]18038cc46869ef5.jpg[/img]
    B: [img=49x45]18038cc473626f6.jpg[/img]
    C: [img=92x44]18038cc47eda22b.jpg[/img]
    D: [img=43x43]18038cc48adb740.jpg[/img]