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

Autor:	Wrobel, M., Piccolroaz, A., Papanastasiou, P., Mishuris, G.
Rok vydání:	2019
Předmět:	Physics - Applied Physics Condensed Matter - Soft Condensed Matter Physics - Classical Physics
Zdroj:	Geomechanics for Energy and the Environment, ISSN: 2352-3808, Page: 100147, 2019
Druh dokumentu:	Working Paper
DOI:	10.1016/j.gete.2019.100147
Popis:	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. Comment: 31 pages, 22 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2002.00706 Zobrazit plný text záznamu View this record from Arxiv