声明
致谢
变量注释表
1 绪论
1.1 研究背景及意义(Research background and significance)
1.2 国内外研究现状(Review of literatures)
1.3 目前研究的不足(Current research deficiencies)
1.4 主要研究内容和研究思路(Main research contents and ideas)
2 构造煤的物理结构及对力学破坏行为和渗流特性的影响
2.1 构造煤的物理结构及其地质成因( Physical structure of tectonic coal and its geological origin)
2.2 构造煤的力学强度和破坏行为( Mechanical strength and failure behavior of tectonic coal)
2.3 构造煤的瓦斯渗流特性(Gas seepage characteristics of tectonic coal)
2.4 本章小结(Brief summary)
3 构造煤的微观孔隙特征及与瓦斯解吸特性的联系
3.1 构造煤的微观孔隙特征及其演化规律( Microscopic pore characteristics of tectonic coal and its evolution)
3.2 构造煤的瓦斯解吸特性(Gas desorption properties of tectonic coal)
3.3 破坏/粉化煤的初始瓦斯释放模型(Initial gas release model of failed/pulverized coal)
3.4 本章小结(Brief summary)
4 煤的物理结构对其煤与瓦斯突出危险性的控制
4.1 构造煤与原生煤的破碎比功差异(Difference of crushing work ratio between tectonic coal and intact coal)
4.2 突出煤的破碎特征及必要性( Particle size characteristics of outburst coal and its necessity)
4.3 原生煤破坏/粉化的条件及发生突出的可能性评估(Failure/pulverization conditions of intact coal and the possibility of its outburst)
4.4 构造煤在典型突出案例中的作用(The role of tectonic coal in typical outburst cases)
4.5 构造煤与突出的关系论证(Demonstration of the relationship between tectonic coal and outbursts)
4.6 本章小结(Brief summary)
5 煤与瓦斯突出的相似模拟及层裂的结构特征
5.1 煤与瓦斯突出模拟试验装置(Simulation device of coal and gas outburst)
5.2 基于均质煤层的突出模拟试验( Outburst simulation experiments for homogeneous coal seam)
5.3 局部存在软煤区突出模拟试验( Outburst simulation experiments related to soft-coal areas)
5.4 本章小结(Brief summary)
6 煤与瓦斯突出煤体层裂发展机制及其应用
6.1 煤与瓦斯突出层裂破坏的条件及研究意义(Conditions and significance of coal spallation during coal and gas outburst)
6.2 煤与瓦斯突出层裂的物理演化过程( Physical evolution process of coal spallation)
6.3 煤与瓦斯突出层裂的数值模拟(Numerical simulation of coal spallation)
6.4 不同因素对层裂的影响(Influence of different factors on coal spallation)
6.5 煤与瓦斯突出层裂发展机制( Spallation development mechanism of coal and gas outburst)
6.6 煤与瓦斯突出层裂发展机制的应用(Application of coal and gas outburst spallation development mechanism)
6.7 本章小结(Brief summary)
7 结论、创新点及展望
7.1 主要结论(Main conclusions)
7.2 创新点(Innovations)
7.3 研究展望(Prospects)
参考文献
作者简历
学位论文数据集