声明
致谢
变量注释表
1 绪论
1.1 研究背景与意义(Reseach Background and Significance)
1.2 国内外研究现状(Research Status)
1.3 研究内容与技术路线(Research Contents and Methods)
1.4 主要创新点(Main Innovation Points)
2 充填开采再造隔水关键层的内涵及阐述
2.1 保水采煤的隔水关键层原理(Principle of KAS in Water-preserved Coal Mining)
2.2 充填开采再造隔水关键层的定义(Definition of KAS Reconstruction in Backfill Mining)
2.3 充填开采再造隔水关键层的表现形式( Basic Forms of KAS Reconstruction in Backfill Mining)
2.4 充填开采再造隔水关键层的变形机制(Deformation Mechanism of the KAS Reconstruction in Backfill Mining)
2.5 本章小结(Chapter Summary)
3 典型矿区隔水关键层岩石物理力学与渗流特性
3.1 典型矿区水文地质条件( Hydrogeological Conditions in Typical Mining Area)
3.2 岩石的物理力学特性(Basic Physical Mechanics Properties Test)
3.4 本章小结(Chapter Summary)
4 充填开采再造隔水关键层的结构与渗流稳定性力学分析
4.1 充填体与隔水关键层相互作用关系(Interaction between KAS and Backfill Body)
4.2 充填开采再造隔水关键层的结构稳定性( Structural Stability of KAS Reconstruction in Backfill Mining)
4.3 充填开采再造隔水关键层的渗流稳定性(Seepage Stability of KAS Reconstruction in Backfill Mining)
4.4 隔水关键层结构破坏与渗流失稳算例(Case Study of KAS Structure Damage and Seepage Instability)
4.5 本章小结(Chapter Summary)
5 不同因素对充填开采再造隔水关键层的保水性能影响
5.1 数值分析模型及方案(Numerical Simulation Model and Scheme)
5.2 结构特性对隔水关键层保水性能影响( The Influence of Structure Characteristics Water-preserved Capability of KAS)
5.3 层位特征对隔水关键层保水性能影响( The Influence of Horizon Characteristics on Water-preserved Capability of KAS)
5.4 充实率对隔水关键层保水性能影响( The Influence of BMCRs on Water-preserved Capability of KAS)
5.5 隔水关键层再造效果综合分析( Comprehensive Effect Analysis of KAS Reconstruction)
5.6 本章小结(Chapter Summary)
6 充填开采再造复合隔水关键层的裂隙时空演化特征物理模拟
6.2 不同充实率时复合隔水关键层裂隙演化规律(Fractures Evolution Laws of Composite KAS with Different BMCRs)
6.3 复合隔水关键层扰动变形规律与应力分布特征(Mining-induced Deformation and Stress Distribution Characteristics of Composite KAS)
6.4 复合隔水关键层裂隙演化特征分析( Fractures Evolution Characteristic Analysis of Composite KAS)
6.5 本章小结(Chapter Summary)
7 工程应用
7.1 工程概况(Project Overview)
7.2 充填开采再造隔水关键层的工程设计方法( Engineering Design Method of KAS Reconstruction in Backfill Mining)
7.3 充填开采再造隔水关键层的充实率指标设计(BMCRs Design of KAS Reconstruction in Backfill Mining)
7.4 工作面生产系统设计(Production System Design of Mining Face)
7.5 应用效果实测分析(Field Measurement and Analysis of Application Effects)
7.6 本章小结(Chapter Summary)
8 结论与展望
8.1 主要结论(Main Conclusions)
8.2 研究展望(Recommendations for Future Work)
参考文献
作者简历
学位论文数据集