Dynamic Strength and Indentation Hardness of a Hard Rock Treated by Microwave and the Influence on Excavation Rate
Chunjiang Zou, Xin Quan, Zhongjun Ma, Yanlong Zheng, Xiaobao Zhao, Jianchun Li, Jian Zhao
Topics & Concepts
IndentationUltimate tensile strengthCompressive strengthDrill bitMaterials scienceMicrowaveComposite materialReduction (mathematics)ExcavationDrillGeotechnical engineeringIndentation hardnessStrength reductionStructural engineeringGeologyMetallurgyEngineeringMicrostructureFinite element methodMathematicsTelecommunicationsGeometryTunneling and Rock MechanicsAdvanced materials and compositesRock Mechanics and Modeling