• 2022-07-28
    土中一点发生剪切破坏时,破裂面与小主应力作用面的夹角为( )
    A: [img=59x24]180331a1082f378.png[/img]
    B: [img=59x39]180331a110c0965.png[/img]
    C: [img=25x20]180331a11a27943.png[/img]
    D: [img=53x39]180331a1273bd7a.png[/img]