封面
声明
致谢
中文摘要
英文摘要
目录
变量注释表
1 绪论
1.1 选题背景及意义(Research Background and Significance)
1.2 国内外研究现状(Overview of Research)
1.3 存在的问题(The Problems)
1.4 主要研究内容和思路(Main Research Contents and Thought)
2 岩浆热事件对下伏煤层瓦斯赋存的控制作用
2.1 杨柳矿岩浆岩床分布特征( Distribution of Igneous Sills in Yangliu Coal Mine)
2.2 煤样的采集与制备( Collection and Processing of Coal Samples)
2.3 岩浆热事件对煤的岩相学特性影响( Effects of Magmatic Event on Petrographic Characteristics of Coal)
2.4 岩浆热事件对煤的工业分析影响(Effects of Magmatic Event on Industry Analysis of Coal)
2.5 岩浆热事件对煤的吸附解吸特性影响(Effects of Magmatic Event on Adsorption/desorption Properties of Coal)
2.6 岩浆岩床下伏煤层突出危险特征分析(Analysis for Coal and Gas Outburst Characteristics of the Coal Seam Under Igneous Sill)
2.7 岩浆热事件对下伏煤层瓦斯赋存的控制作用( Controlling Effects of Magmatic Event on Gas Occurrence Laws of Underlying Coal Seam)
2.8 本章小结(Brief Summary)
3 坚硬顶板岩层结构失稳模型及冲击力能效应
3.1 坚硬顶板岩层结构的形成与力学模型(Structure Formation and Mechanical Model of Hard Roof Rock)
3.2 坚硬顶板岩层结构见方失稳模型( Square-form Structure Instability Model of Hard Roof Rock)
3.3 坚硬顶板岩层结构失稳能量积聚-传播-耗散规律( Energy Accumulation-spread-dissipation Laws of Hard Roof Rock Structure Instability)
3.4 坚硬顶板岩层结构失稳的冲击力能效应(Shock Force and Energy Effects of Hard Roof Rock Structure Instability)
3.5 基于冲击力能的致灾关键层判别准则( Criterion of Key Inducing-disaster Stratum Based on Shock Force and Energy)
3.6 坚硬顶板岩层结构失稳及能量释放数值模拟验证(Numerical Simulation Verification for Structure Instability and Energy Releasing of Hard Roof Rock)
3.7 本章小结(Brief Summary)
4 加卸载条件下含瓦斯煤应力-损伤-渗透同步试验
4.1 试验设备与方法(Experimental Equipment and Methods)
4.2 试验方案与步骤(Experimental Program and Steps)
4.3 煤岩基本力学特性测定分析( Experiments for Mechanical Properties of Coal and Rock)
4.4 不同加卸载方式下型煤声发射-渗透试验结果( AE and Permeability Experimental Results for Reconstructed Coal with Different Loading Methods)
4.5 型煤声发射-渗透试验结果分析( AE and permeability Experimental Results Analysis for Reconstructed Coal)
4.6 加卸载方式对型煤损伤-渗透特性影响机制(Mechanism for the Effect of Loading Methods on Damage and Permeability Properties of Reconstructed Coal)
4.7 本章小结(Brief Summary)
5 加卸载条件下含瓦斯煤损伤-渗透演化机制
5.1 含 瓦 斯 煤裂 纹 扩 展特 性分 析 ( Crack Propagation Characteristics of Gassy Coal)
5.2 基于声发射特征的含瓦斯煤统计损伤模型( Statistical Damage Model of Gassy Coal Based on AE Characteristics)
5.3 塑性变形煤体渗透率演化模型(Permeability Evolution Model of Plastic Coal)
5.4 加卸载条件下含瓦斯煤损伤-渗透演化机制( Damage and Permeability Evolution Mechanism for Gassy Coal in Loading and Unloading Conditions)
5.5 本章小结(Brief Summary)
6 岩浆岩床结构失稳致灾机制及其防治方法
6.1 岩浆岩床下伏煤岩瓦斯动力灾变条件与能量判据(Conditions and Energy Criterion of Coal-rock Gas Dynamic Disasters Under Igneous Sill)
6.2 岩浆岩床结构失稳致灾机制(Inducing-disaster Mechanism for Igneous Sill Structure Instability)
6.3 岩浆岩床下伏煤岩瓦斯动力灾变倾向性分析( Tendency Toward Coal-rock Gas Dynamic Disasters Under Igneous Sill)
6.4 岩浆岩床下伏离层瓦斯灾变机制(Mechanism for Gas Disaster in Splitting Bed Under Igneous Sill)
6.5 岩浆岩床下伏煤岩瓦斯动力灾变防治方法( Prevention Methods for Coal-rock Gas Dynamic Disasters Under Igneous Sill)
6.6 工程防治措施(Engineering Prevention Measures)
6.7 本章小结(Brief Summary)
7 主要结论、创新点及展望
7.1 主要结论(Main Conclusions)
7.2 创新点(Innovations)
7.3 展望(Prospects)
参考文献
作者简历
学位论文数据集