滨海矿山深部开采环境与岩层控制(MiningEnvironmentandRockmassControlinDeepC
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广东广州
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作者郭奇峰 任奋华 马明辉 席迅
出版社中国建筑工业
ISBN9787112260560
出版时间2022-01
装帧平装
开本其他
定价68元
货号31377645
上书时间2024-05-28
商品详情
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目录
1 Opportunities and Challenges in Deep Mining
1.1 Status of deep mining
1.2 Mechanical environment in deep mining
1.3 Engineering response in deep mining
1.4 Status of deep metal mines at home and abroad
1.5 Challenges in deep mining
2 Geological Conditions in Sanshandao Mining Area
2.1 Regional geology
2.2 Engineering geology
2.3 Hydrogeology
3 In-situ Stress Measurement Method and Its Application
3.1 The principle of in-situ digitizing hollow inclusion cell
3.2 In-situ stress measurement and distribution law
3.3 The in-situ stress field distribution
4 Rock Mass Investigation and Rock Quality Evaluation
4.1 Influence of structural plane on surrounding rocks
4.2 Structural plane investigation of deep tunnel rock mass
4.3 Investigation summary of the structural plane of deep tunnel rock mass
4.4 Rock quality classification
5 Rock Chemical Damage Induced by Deep Hydrochemical Environment
5.1 Analysis of deep hydrochemical environment
5.2 Damage mechanism and time-dependent characteristics of granite under the action of acidic chemical solutions
5.3 Morphology and porosity development of granite before and after chemical erosion
5.4 Time-dependent characteristic test of granite damage process under the action of acidic chemical solution
5.5 Mineral composition change and chemical damage mechanism during rock-groundwater interaction
6 Mining Optimization and Stability Analysis of Stopes
6.1 Optimization of deep mining method
6.2 Optimization of structure parameters in deep stope
6.3 Spatio-temporal variation of displacement and stress in stope
6.4 Spatio-temporal variation of displacement and stress in multiple mining section mining
6.5 Stability analysis of surrounding rocks in deep fault zone
7 Stability Analysis and Ground Pressure Monitoring
7.1 Three-dimensional fracture network model
7.2 Mechanical parameters of representative elementary volume
7.3 Stability analysis of the tunnel in fracture rock mass
7.4 Monitoring of ground pressure in deep mining
References
内容摘要
深部开采是我国矿产资源开发面临的迫切问题，也是今后保证我国矿产资源供给的主要途径。深部高应力、高渗透压、高温等特殊开采环境，对深部矿产资源开发提出了严峻的挑战。结合山东黄金三山岛金矿滨海矿山深部开采岩石力学与岩层控制工作，全面梳理了深部开采面临的特殊开采环境，系统介绍了基于岩石力学试验、原岩应力测试、岩体质量调查等基础岩石力学工作的开采扰动灾害防控理论与方法。主要内容包括深部地应力测量理论与方法、深部岩体结构面智能识别与质量评价、深部开采岩爆预测与防控、深部岩体开采扰动监测与防控，以及滨海矿山古海水腐蚀对围岩支护的影响机制。
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