• 2022-06-30
    图示结构用力矩分配法作 M 图时,固端弯矩为:[img=181x242]1802d8f0aa81fd5.png[/img]
    A: [img=416x97]1802d8f0b698964.png[/img]
    B: [img=392x97]1802d8f0c1d8b1e.png[/img]
    C: [img=441x97]1802d8f0cd65d91.png[/img]
    D: [img=361x97]1802d8f0d8f62c5.png[/img]