An exact expression of energy release rate for geometrical nonlinear elastic fracturemechanics is obtained for an infinite plate with central crack under uniform stress normal to crack surfaces.
This paper discusses the fracture problem of a compressed bar containing a crack Within the realm of nonlinear elastic fracturemechanics.
本文对非线性弹性断裂力学范畴的承压裂纹杆的断裂问题进行了讨论。
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Supposing the defects as the initial crack, using the theory and testing method of fracturemechanics, the nonlinearfracture process and character of frozen soil are investigated.