Dynamic mechanical characteristic and fracture evolution mechanism of deep roadway sandstone containing weakly filled joints with various angles
Qingqing Su, Qinyong Ma, Dongdong Ma, Pu Yuan
Topics & Concepts
Coalescence (physics)Materials scienceJoint (building)Split-Hopkinson pressure barBrittlenessDynamic loadingComposite materialFracture mechanicsFracture (geology)Failure mode and effects analysisDynamic testingStrain rateGeologyGeotechnical engineeringStructural engineeringEngineeringAstrobiologyPhysicsRock Mechanics and ModelingHigh-Velocity Impact and Material BehaviorTunneling and Rock Mechanics