Dynamic fracture behavior and fracture toughness analysis of rock-concrete bi-material with interface crack at different impact angles
Tengfei Guo, Kewei Liu, Sizhou Ma, Jiacai Yang, Xiang Li, Kefan Zhou, Tao Qiu
Topics & Concepts
Materials scienceComposite materialSplit-Hopkinson pressure barFracture toughnessFracture (geology)Fracture mechanicsUltimate tensile strengthStrain energy release rateCrack growth resistance curveStress intensity factorToughnessCrack closureStructural engineeringStrain rateEngineeringRock Mechanics and ModelingHigh-Velocity Impact and Material BehaviorStructural Response to Dynamic Loads