Mechanism and Numerical Simulation of Vertical Fracture Propagation in Composite Coal Rock

Mechanism and Numerical Simulation of Vertical Fracture Propagation in Composite Coal Rock

Vertical fracture propagation mechanism is important to understand the effect of hydraulic fracturing on the roof of outburst coal seams. In this paper, the differences in physical parameters and in situ stress between an outburst coal seam and its roof strata were compared, and influencing factors...

Bibliografiset tiedot
Päätekijät:	Fan Zhang, Hanjin Wan, Yan Liu, Shuwei Li, Zijiang Li
Aineistotyyppi:	Artikkeli
Kieli:	English
Julkaistu:	Hindawi Limited 2022-01-01
Sarja:	Shock and Vibration
Linkit:	http://dx.doi.org/10.1155/2022/3044121

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