A shear hardening model for cohesive element method and its application in modeling shear hydraulic fractures in fractured reservoirs
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DOI: 10.1016/j.jngse.2020.103580
Abstract: Abstract Although the cohesive element method has been widely used for modeling hydraulic fracturing, the hardening properties of shear strength and shear fracture energy of rock matrix and natural fracture with the increasing of confining… read more here.
Keywords: shear hardening; fracture; hardening model; fractured reservoirs ... See more keywords