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 问题的提出及研究意义(The Raise of the Problem and the Meaning of Research)
1.2 国内外研究现状(Present Status about Back-filling Mining Both Home and Abroad)
1.3 研究内容与方法(Main Contents and Methods)
2大倾角煤层沿空留巷围岩活动规律
2.1 大倾角煤层开采上覆岩层移动规律(The Overlying Strata Movement Rule of Big Dip Seam Mining)
2.2 沿空留巷围岩活动规律( The Surrounding Rock Movement Regularity of Gob-Side Entry Retaining)
2.3 大倾角煤层沿空留巷围岩稳定性分析 (The Analysis of Surrounding Rock Stability on Big Dip Seam Gob-Side Entry Retaining)
2.4 本章小结(Summary of This Chapter)
3 新型高水材料巷旁充填系统设计
3.1 新 型 高 水 材 料 简 介 ( Introduction of New High-Water-Content Material)
3.2 巷旁充填系统设计(Roadside Packing System Design)
3.3 本章小结(Summary of This Chapter)
4 巷旁充填体稳定性分析
4.1 巷旁充填体整体受力分析( The Stress Analysis of the Whole Gateside Pack)
4.2 巷旁充填体支护阻力计算(The Calculation of the Gateside Pack’s Support Resistance)
4.3 巷旁充填体所需可缩量计算( The Calculation of the Gateside Pack’s Shrinked Content)
4.4 本章小结(Summary of This Chapter)
5 大倾角煤层沿空留巷工程实践
5.1 地质概况与生产技术条件(The Geological and Mining Technology Conditions)
5.2 巷内加强支护设计(The Design of Reinforced Support in Roadway)
5.3 巷旁充填体稳定性设计(The Design of Gateside Pack’s Stability)
5.4 水灰比确定(Water Cement Ratio Determination)
5.5 巷旁充填工艺实施( Roadside Packing Process Implementation)
5.6 本章小结(Summary of This Chapter)
6 工程实践效果分析
6.1 留巷期间矿压观测分析(Ground Pressure Observation and Analysis during Entry Retaining)
6.2 复采期间矿压观测分析(Ground Pressure Observation and Analysis during Next Face Mining)
6.3 经济与社会效益分析( The Analysis of Economic and Social Benefits)
6.4 本章小结(Summary of This Chapter)
7 主要结论
参考文献
作者简历
学位论文数据集