Piezoelectric effect and ignition properties of coal mine roof sandstone deformation and fracture
Min Li, Yi Lü, Shi Shi-liang, He Li, Zhaojun Tian, Qing Ye, Jiexin Lu
Topics & Concepts
RoofCoal miningCoalIgnition systemSpontaneous combustionDeformation (meteorology)GeologyMining engineeringCompressive strengthGeotechnical engineeringFracture (geology)Stress (linguistics)Materials scienceComposite materialStructural engineeringEngineeringWaste managementOceanographyPhilosophyLinguisticsAerospace engineeringEarthquake Detection and AnalysisCombustion and Detonation ProcessesGeophysical Methods and Applications