Water injection softening modeling of hard roof and application in Buertai coal mine
Teng Teng, Yulong Chen, Shouguang Wang, Wenjian Jia, Yuming Wang, Kun Liu, Zhaolong Li
Topics & Concepts
Geotechnical engineeringRoofPore water pressureSofteningElastic modulusTerzaghi's principlePermeability (electromagnetism)Biot numberWater injection (oil production)PorosityMaterials scienceGeologyMechanicsComposite materialPetroleum engineeringEngineeringStructural engineeringMembraneBiologyGeneticsPhysicsRock Mechanics and ModelingLandslides and related hazardsCoal Properties and Utilization