• 2022-07-24
    已知长度为[img=19x18]1802d890333c25c.png[/img]的静定梁AB的挠曲线方程为[img=298x43]1802d8903e049ec.png[/img]则梁内的最大弯矩为( )
    A: [img=43x43]1802d89046af929.png[/img]
    B: [img=43x43]1802d8904f0ad37.png[/img]
    C: [img=43x43]1802d890570c412.png[/img]
    D: [img=34x43]1802d8905f074f7.png[/img]
    E: [img=43x43]1802d89066f1cf3.png[/img]
  • 举一反三