封面
声明
致谢
中文摘要
英文摘要
目录
图清单
表清单
变量注释表
1 绪论
1.1 研究背景和意义(Research Background and Significance)
1.2 研究现状与存在问题( Current Research and Existing Problems)
1.3 研究内容与方法( Research Content and Research Methods )
2 深部倾斜岩层巷道的分区变形特征
2.1 倾斜岩层巷道变形特征实测与分析(Deformation Properties Measurement and AnalysesofInclined Rock Strata Roadway)
2.2倾斜岩层巷道围岩变形分区(Deformation Subareasof Inclined Rock Strata Roadway Surrounding Rock)
2.3不同区域岩体变形力学分析(MechanicsAnalysis ofDifferent Rock Deformation Subareas)
2.4倾斜岩层巷道围岩破坏判据(Destruction Criterionof Inclined Rock Strata Roadway Surrounding Rock)
2.5倾斜岩层巷道围岩应力分析(Stress AnalysisofInclined Rock Strata Roadway Surrounding Rock)
2.6 倾斜岩层巷道围岩分区滑移危险识别( Slip Danger Identification ofInclined Rock Strata Roadway Surrounding Rock Subareas)
2.7 本章小结(Summary)
3 三维物理模拟设备研制与实验研究
3.1 三维物理模拟设备研制及其主要特征( Three-dimensional PhysicalSimulationApparatusDevelopment and itsMainFeatures) 3.1.1 20 MPa-“三向五面”竖向主加载实验系统构成
3.2 倾斜岩层巷道物理模型的建立与模拟( Establishment and SimulationofInclinedRockRoadwayPhysical Model)
3.3 倾斜岩层巷道围岩表面围岩变形和裂纹发展规律(Surface Deformationand joints development Law ofInclined Rock Strata RoadwaySurrounding Rock)
3.4倾斜岩层巷道围岩内部裂纹发展特征(Internal Crack Development Law ofInclined Rock Strata Roadway Surrounding Rock)
3.5 巷道围岩位移和应力演化特征(Dynamic Characteristics of Displacementand StressofSurroundingRock)
3.6 本章小结(Summary)
4 深部巷道非均称变形随岩层倾角演化规律
4.1深部倾斜岩层巷道模型构建(BulidingofDeepInclined Rock Strata RoadwayModel)
4.2巷道围岩表面位移随倾角变化规律(The Surface Displacementof Surrounding Rock with the Angle Change Rule) 4.2.1 巷道围岩位移矢量随倾角变化规律
4.3巷道围岩变形非均称性分析(Analysis of Roadway Surrounding Rock Asymmetric Deformation)
4.4巷道围岩最大主应力随岩层倾角演化规律(Evolution Law of Maximum Principal Stress of Roadway SurroundingRock with the Rock Strata Dip Angle)
4.5巷道围岩层间滑移离层随岩层倾角变化规律(Change Rule of Sliping Delamination of Roadway Surrounding Rock with the Rock Strata Dip Angle)
4.6巷道围岩塑性区分布随岩层倾角变化规律(Change Rule of Distribution of Plastic Zone of Roadway Surrounding Rock with the Rock Strata Dip Angle)
4.7应力水平对倾斜岩层巷道变形影响规律(Influencing Rule of Stress Levels on the Deformation ofInclined Rock Strata Roadway)
4.8 本章小结(Summary)
5 深部倾斜岩层巷道围岩变形控制技术
5.1巷道围岩优先加固区与控制技术思路(Preferential Reinforce Zonesand Control Techniques of Inclined Rock Strata Roadway Surrounding Rock)
5.2 倾斜岩层巷道围岩应力状态优化技术(Stress Optimization Techniques of Inclined Rock Strata Roadway Surrounding Rock)
5.3 倾斜岩层巷道围岩性能提升技术(Performance Enhancement Techniquesof Inclined Rock Strata Roadway Surrounding Rock)
5.4倾斜岩层巷道围岩支护结构强化技术(Supporting Structure StrengthingTechniquesofInclinedRockStrata Roadway Surrounding Rock)
5.5 本章小结(Summary)
6 工业性试验
6.1 深部倾斜岩层全岩巷道实例-曲江矿-850 东大巷延伸段(Deep Inclined Rock Strata Rock Roadway Case------Qujiang Mine-850m East Lane Extension)
6.2 深部倾斜软岩半煤岩巷道实例-曲江矿业公司 601 轨道巷(Deep Inclined Soft Rock Half-Coal and Half-rock Roadway Case------Qujiang MiningCorporation 601 Roadway Lane)
6.3 倾斜岩层小煤柱巷道实例-淮南谢桥矿 11521 轨道巷(InclinedRock Strata Small Coal Pillars Roadway Case------Huainan Xieqiao Mine 11521 Roadway Lane)
6.4 本章小结(Summary)
7 结论与展望
7.1主要结论(Main Conclusions)
7.2主要创新点(Main Innovation Points)
7.3研究展望(Research Prospects)
参考文献
作者简历
学位论文数据集