• 2022-07-01
    图 2-6 所示的正方形薄板 处于平面应力状态. 已知 [tex=7.857x1.214]wR8f2B58EbAjAHN9YHy/THjdsQXH/ar/TQ1lDUsrozRRtM32YtHA0S9WBRxJFSXP[/tex] 设应力函数为 [tex=9.786x1.571]86EOsBQwY93LYWQBxRorLV0dqOqpS/Lr6AG7vi6IkHf2CL9QD+CUHFZiJ8nAjvIW[/tex]其中 [tex=1.143x1.0]baD/TSB7VviFIlhPhhxdNA==[/tex] 为已知常数,[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]为边长,且 [tex=1.643x1.214]dEtO97ffgmDwSvUB68sEFA==[/tex]均 已知.试求: 对应的应力分量.[img=232x259]1794f05936a93f2.png[/img]
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