Investigating the cracking mechanisms of V-shaped fissured rock-like specimens under compression-shear loading: sand 3D printing experiments and DEM simulations
Wenhui Sun, Shuyang Yu, Yifei Li, Xiaojian Cao
Topics & Concepts
Coalescence (physics)Digital image correlationCrackingMaterials scienceRock mass classificationShear (geology)Fracture (geology)Geotechnical engineeringFracture mechanicsFissureUltimate tensile strengthComposite materialGeologyUltimate failureParticle flowStress (linguistics)Flow (mathematics)MoldShear stressDigital image analysisComputer simulationRock mechanicsParticle (ecology)Stress concentrationAcoustic emissionCatastrophic failureRock Mechanics and ModelingDrilling and Well EngineeringTunneling and Rock Mechanics