In this paper the problem of redirection of a crack driven by viscous fluid under mixed mode loading is considered. The loading includes the classical Modes I - III and the hydraulically induced tangential traction on the fracture surfaces. The effect of the plastic deformation of the near tip zone is accounted for. Different criteria to determine the fracture deflection angle are examined and compared.

中文翻译：

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考虑到工艺区域中的塑性效应，由粘性流体驱动的裂纹的重定向

在本文中，考虑了在混合模式载荷下由粘性流体驱动的裂纹的重定向问题。载荷包括经典的I-III模式和在断裂面上的水力切向牵引力。考虑了近尖端区域的塑性变形的影响。检查并比较了确定断裂偏转角的不同标准。