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 研究背景与意义(Research Background and Significance)
1.2 国内外研究现状(Research Status at Home and Aboard)
1.3 研究内容与技术路线(Research and Technology Route)
1.4 主要研究成果(Expected Main Results)
2 特厚煤层上向分层充填开采方法
2.1 特厚煤层上向分层充填开采原理(Mechnism of Extra Thick Coal Seam with Upward Slicing Backfilling)
2.2 特厚煤层上向分层充填回采巷道布置(Entry Layout of Extra Thick Coal Seam with Upward Slicing Backfilling)
2.3 特厚煤层上向分层充填开采关键设备(Key Equipment of Extra Thick Coal Seam with Upward Slicing Backfilling)
2.4 特厚煤层上向分层充填回采工艺设计(Technics Design of Extra Thick Coal Seam with Upward Slicing Backfilling)
2.5 本章小结(Chapter Summary)
3 特厚煤层上向分层充填回采巷道围岩变形分析
3.1 数值分析模型与方案(Numerical Analysis Model and Projest)
3.2回采巷道掘进期间围岩变形分析(Surrounding Rock Deformation Analysis During Excavation Process)
3.3 工作面回采期间回采巷道围岩变形分析(Surrounding Rock Deformation Analysis During Working Face Retreating Process)
3.4 本章小结(Chapter Summary)
4 特厚煤层上向分层充填回采巷道支护方案设计
4.1 不同层位回采巷道围岩控制难点分析(Difficulties Ananlysis of Retreating Entry Surrounding Rock Control in Different Layers)
4.2 不同层位回采巷道支护方案设计(Support Plan Design of Retreating Entry in Different Layers)
4.3 不同层位回采巷道支护效果分析(Support Results Ananlysis of Retreating Entry in Different Layers)
4.4 本章小结(Chapter Summary)
5 工程应用
5.1 采矿地质条件(Geological Mining Conditions)
5.2 试验区域概况(Test area Summary)
5.3 回采巷道围岩受力变形观测及分析(Deformation Monitor and Analysis of Surrounding Rock in Retreating Entry)
5.4 本章小结(Chapter Summary)
6 结论与展望
6.1 主要结论(Main Conculusions)
6.2 研究展望 (Further Expectation)
参考文献
作者简历
学位论文数据集