声明
致谢
变量注释表
1绪论
1.1研究背景和意义(Topic Background and Significance)
1.2国内外研究现状(Research Status)
1.3研究内容和方法(Research Content and Method)
2 煤中可溶有机质对煤孔隙结构及甲烷吸附特性的影响
2.1煤样的溶剂抽提实验(Solvent Extraction of Coal)
2.2可溶有机质对煤孔隙结构影响(Soluble Organic Matter Effect on Pore Structure of Coal)
2.3 全煤样及抽提残煤甲烷等温吸附-解吸实验( Isothermal Adsorption - Desorption of Methane from Raw Coal and Residual Coal)
2.4本章小结(Chapter Summary)
3可溶有机质对煤体力学参数的影响
3.1煤样的制备(Preparation of coal sample)
3.2 全煤样与抽提残煤单轴抗压实验(Experimental on Uniaxial Compression of Raw and Residual Coals)
3.3全煤样与抽提残煤抗拉实验(Experimental on Tensile test of Raw and Residual Coals)
3.4本章小结(Chapter Summary)
4抽提前后煤体突出参数演化规律
4.1 抽提前后煤体钻屑瓦斯解吸指标(Analysis index of coal cuttings gas before and after extraction)
4.2 煤中可溶有机质对煤层瓦斯含量参数的影响( Effect of Dissolved Organic Matter in Coal on Gas Content Parameters of Coal Seam)
4.3煤体瓦斯放散初速度实验
4.4本章小结 (Chapter Summary)
5煤中可溶有机质对煤与瓦斯突出的作用机制
5.1 可溶有机质对煤孔隙结构与吸附特性的影响( Effect of Soluble Organic Matter on Coal Pore Structure and Adsorption Characteristics)
5.2 可溶有机质对煤体力学性质的影响(Effect of Soluble Organic Matter on Coal Pore Structure and Adsorption Characteristics)
5.3 可溶有机质对煤与瓦斯突出的影响(Effect of Soluble Organic Matter on Coal and gas outburst)
5.4 本章小结(Chapter Summary)
6 结论及展望
6.1 主要结论(Main Conclusions)
6.2 主要创新点(Creative Points)
6.3 研究展望(Prospects)
参考文献
作者简历
学位论文数据集