• 2022-06-27
    如图所示,设应力函数为[img=97x62]1803b37dbcf1cb6.jpg[/img],则该圆环中半径为b处的应力分量为[img=315x360]1803b37dc88bceb.jpg[/img]
    A: [img=310x62]1803b37dd2fe2ed.jpg[/img]
    B: [img=310x62]1803b37ddd21bdf.jpg[/img]
    C: [img=280x62]1803b37de7bc929.jpg[/img]
    D: [img=290x62]1803b37df18fb7d.jpg[/img]