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This article is cited in 9 scientific papers (total in 9 papers)
Solution of a plane hydrofracture problem with stress contrast
I. O. Gladkova, A. M. Lin'kovab a Institute for Problems in Mechanical Engineering, Russian Academy of Sciences, St. Petersburg, 199178, Russia
b Rzeszow University of Technology, Rzeszow, 35959, Poland
Abstract:
A plane hydrofracture problem for the Khristianovich–Geertsma–de Klerk model is extended and solved in the case where a confining stress closing a fracture is not constant in the direction of its propagation. A method is developed for solving the problem with an arbitrary stress contrast. It is stated that the transition through a contact with positive (negative) contrast occurs with fracture arresting (acceleration), whose intensity is controlled by a dimensionless parameter derived from theoretical considerations and numerical results
Keywords:
hydraulic fracture, plane problem, stress contrast.
Received: 03.08.2016 Revised: 27.04.2017
Citation:
I. O. Gladkov, A. M. Lin'kov, “Solution of a plane hydrofracture problem with stress contrast”, Prikl. Mekh. Tekh. Fiz., 59:2 (2018), 177–188; J. Appl. Mech. Tech. Phys., 59:2 (2018), 341–351
Linking options:
https://www.mathnet.ru/eng/pmtf607 https://www.mathnet.ru/eng/pmtf/v59/i2/p177
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