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研究背景及意义(Background and Significance)
1.2国内外研究现状(Current Research at Rome and Abroad)
1.3本文主要研究内容及方法(Research Content and Approach)
1.4论文的技术路线(Technological Route)
2 煤柱稳定性的力学分析
2.1煤柱与围岩的相互作用关系(Interactive Relation of Coal Pillar and Rock)
2.2煤柱力学模型(Mechanical Model of Coal Pillar)
2.3煤柱的弹性力学分析(Elasticity Analysis of Coal Pillar)
2.4煤柱宽度对煤柱稳定性的影响(Influence of Coal Pillar Width on the Stability of Coal Pillar)
2.5开采深度对煤柱稳定性的影响(Influence of Mining Depth on the Stability of Coal Pillar)
2.6煤层倾角对煤柱稳定性的影响(Influence of Coal Seam Dip Angle on the Stability of Coal Pillar)
2.7 本章小结(Summary)
3 煤柱群的流变特征及稳定性分析
3.1煤岩的物理力学性质(Physical Mechanical Properties of Coal Rock)
3.2煤岩的流变特性(Rheological Properties of Coal Rock)
3.3煤柱群稳定性的流变特征(TheRheological Characteristics of Stability of Coal Pillar Group)
3.4煤柱宽度对煤柱群稳定性影响(Influence of Coal Pillar Width on the Stability of Coal Pillar Group)
3.5 本章小结(Summary)
4 开采深度对煤柱群稳定性影响研究
4.1数值计算模型及方案(Numerical Model and Schemes)
4.2开采深度对煤柱群塑性区分布的影响(Influence of Mining Depth on the Plastic Zone Distribution of Coal Pillar Group)
4.3开采深度对煤柱群应力分布的影响(Influence of Mining Depth on the Stress Distribution of Coal Pillar Group)
4.4开采深度对煤柱群变形规律的影响(Influence of Mining Depth on the DeformationLaw of Coal Pillar Group)
4.5 本章小结(Summary)
5 煤层倾角对煤柱群稳定性影响研究
5.1数值计算模型及方案(Numerical Model and Schemes)
5.2煤层倾角对煤柱群塑性区分布的影响(Influence of Coal Seam Dip Angle on the Plastic Zone Distribution of Coal Pillar Group)
5.3煤层倾角对煤柱群应力分布的影响(Influence of Coal Seam Dip Angle on the Stress Distribution of CoalPillar Group)
5.4煤层倾角对煤柱群变形规律的影响(Influence of Coal Seam Dip Angle on the Deformation Law of Coal Pillar Group)
5.5 本章小结(Summary)
6 结论与展望
6.1主要结论(Main Conclusions)
6.2研究展望(Ideals about Feature Research)
参考文献
作者简历
学位论文数据集