• 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]180398b581e05eb.jpg[/img]
    A: [img=65x25]180398b58cdd6ae.jpg[/img]
    B: [img=66x26]180398b597d4ec6.jpg[/img]
    C: [img=73x25]180398b5a600146.jpg[/img]
    D: [img=70x30]180398b5b11291c.jpg[/img]