Meso-fracture mechanism of Longmaxi shale with different crack-depth ratios: Experimental and numerical investigations
Bo Lei, Hongtao Li, Jianping Zuo, Haiyan Liu, Meilu Yu, Genshui Wu
Topics & Concepts
Materials scienceFracture toughnessComposite materialFracture mechanicsBedShear (geology)Fracture (geology)Ultimate tensile strengthOil shaleCrack closureNucleationCrack growth resistance curveGeologyAnisotropyPhysicsQuantum mechanicsPaleontologyOrganic chemistryChemistryRock Mechanics and ModelingHydraulic Fracturing and Reservoir AnalysisLandslides and related hazards