arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2002.00706physics.app-phcond-mat.softphysics.class-ph
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考虑加工区塑性效应的由viscous fluid驱动的裂纹重定向

Redirection of a crack driven by viscous fluid taking into account plastic effects in the process zone

M. Wrobel, A. Piccolroaz, P. Papanastasiou, G. Mishuris

摘要:

本文研究了复合型载荷作用下粘性流体驱动裂纹的重定向问题。加载包括经典模式I-III和裂缝壁上的水力诱导切向牵引。考虑了近端区域的塑性形变的影响。不同的标准,以确定骨折偏转角进行了检查和比较。

英文摘要:

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 walls. 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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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