• 2022-06-30
    图示结构中,EG杆的E端弯矩和BA杆B截面的剪力全对的是:[img=289x163]18038cbce7b01fa.jpg[/img]
    A: [img=259x30]18038cbcf1a81b0.jpg[/img]
    B: [img=243x32]18038cbcfc2a111.jpg[/img]
    C: [img=288x31]18038cbd05faa2c.jpg[/img]
    D: [img=280x34]18038cbd11887ca.jpg[/img]