Calculating changes in fractal dimension of surface cracks to quantify how the dynamic loading rate affects rock failure in deep mining
Mingzhong Gao, Jianguo Zhang, Shengwei Li, Man Wang, Yingwei Wang, Peng-fei Cui
Topics & Concepts
Fractal dimensionMaterials scienceDynamic loadingSplit-Hopkinson pressure barFractalDynamic range compressionCoalFracture mechanicsDynamic load testingComposite materialDigital image correlationStructural engineeringMechanicsGeotechnical engineeringGeologyStrain rateEngineeringMathematicsWaste managementPhysicsMathematical analysisRock Mechanics and ModelingLandslides and related hazardsGeophysical Methods and Applications