The instability criticality and safety factor of coal-gas outburst induced by shear failure based on limit analysis
Aitao Zhou, Jiaying Hu, Weili Gong, Kai Wang, Nan Deng, Junchao Wu
Topics & Concepts
CoalInstabilityStress (linguistics)Limit (mathematics)MechanicsFracture (geology)Coal miningGeotechnical engineeringEnvironmental scienceGeologyPetroleum engineeringPhysicsEngineeringMathematicsWaste managementPhilosophyMathematical analysisLinguisticsCoal Properties and UtilizationRock Mechanics and ModelingGeoscience and Mining Technology