• 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]18035f073cef97b.jpg[/img]
    A: [img=65x25]18035f074745d0a.jpg[/img]
    B: [img=66x26]18035f0751cf3b4.jpg[/img]
    C: [img=73x25]18035f075c618ef.jpg[/img]
    D: [img=70x30]18035f0767409ab.jpg[/img]