• 2022-06-30
    图a所示结构,EI=常数,取图b为力法基本体系,则下述结果中错误的是:[img=472x163]180316e9aade415.jpg[/img]
    A: [img=65x25]180316e9b4e8d8b.jpg[/img]
    B: [img=66x26]180316e9be9063b.jpg[/img]
    C: [img=73x25]180316e9c90fe42.jpg[/img]
    D: [img=70x30]180316e9d6a7a79.jpg[/img]