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岩层动态破坏与注浆减沉 英文PDF|Epub|txt|kindle电子书版本网盘下载
- 付志亮，王素华，高延法著 著
- 出版社： 杭州：浙江大学出版社
- ISBN：9787308153195
- 出版时间：2016
- 标注页数：160页
- 文件大小：27MB
- 文件页数：171页
- 主题词：煤矿开采－岩层移动－研究；煤矿开采－地面沉降－防治－研究
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图书目录
1 Introduction1
1.1 Mining Subsidence and Grouting Subsidence Mitigation8
1.2 Contents of This Book27
2 Equivalent Material Simulation Test Under Controllable Environment Conditions28
2.1 EM ST Method Under Constant Temperature and Constant Humidity Conditions28
2.2 EM ST of Overburden Bed Separation and Subsidence Laws31
2.3 Tests of Hardening Equivalent Simulation Materials39
2.4 Rheological Characterization of Equivalent Simulation Materials44
2.5 Summary48
3 Deformation of Overburden and Developm ent of Bed Separation50
3.1 Movement of Rock Strata and Dynamic Development of Bed Separation52
3.2 Height of Water Flowing Fracture Zone in Stope64
3.3 Summary73
4 Mechanism of Grouting Subsidence Mitigation in Bed Separation75
4.1 Evolution of Stope Overburden Structure75
4.2 Mechanism of Grouting Subsidence Mitigation in Overburden Bed Separation Zone92
4.3 Space Volume of Bed Separation and the Maximum Allowable Grout Amount109
4.4 Surface Subsidence Prediction Methods Under the Condition of Grouting Subsidence Mitigation112
4.5 Summary118
5 Grout Water Seepage Lawsand Properties of Grout Materials120
5.1 Seepage Theory on Fractured Rock Mass121
5.2 Grout Water Seepage Modelfor Overburden Bed Separation124
5 3 Tests of Grout Material Performance132
5.4 Summary146
6 Project Cases148
6.1 Mining Geological Conditions148
6.2 Grouting Subsidence Mitigation Engineering for Tieer Mining Section149
References156
Index161