| 缓倾斜采空区处理的理论与实践 |
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| 引用本文： | 李俊平,周创兵,冯长根.缓倾斜采空区处理的理论与实践[J].科技导报(北京),2009,27(13):71-77. |
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| 作者姓名： | 李俊平 周创兵 冯长根 |
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| 作者单位： | 李俊平,LI Junping(鸡西大学安全与环境工程系,黑龙江鸡西158100;武汉大学水利水电学院,水资源与水电工程科学国家重点实验室,武汉430072);周创兵,ZHOU Chuangbing(武汉大学水利水电学院,水资源与水电工程科学国家重点实验室,武汉430072);冯长根,FENG Changgen(北京理工大学机电学院,北京,100081) |
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| 基金项目： | 国家安全生产科技发展计划项目，黑龙江省博士后科研启动金项目，国家自然科学基金重点项目 |
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| 摘 要： | 坚硬顶板下特大型采空场的处理是中国普遍存在的、特有的一类采矿技术难题.国内外已有的采空区处理方法中能解决冲击地压问题的,应用成本昂贵.为了经济有效地处理全面采矿法等空场法遗留的大量采空区及矿体残采,在国内外采空区处理与利用方法的基础上,提出了切槽放顶法和切顶与矿柱崩落法,并应用数值模拟、相似模拟和岩体声发射技术研究了各新方法的基本参数的设计方法和实施效果的分析、评价方法,形成了针对缓倾斜采空区处理的从理论分析、方案设计、现场实施到效果观测的一整套可供推广借鉴的理论、实施和评价体系.实践表明,提出的理论、实施和评价体系是技术可行、经济合理、简便适用的,具有重大的社会意义和重要的经济价值.
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| 关 键 词： | 采空区处理 切槽放顶法 切顶与矿柱崩落法 控制爆破 岩体声发射 |
Method and Practice Disposing Gently Inclined Abandoned Stope |
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| LI Junping,ZHOU Chuangbing,FENG Changgen .School of Safety , Environmental Engineering,Jixi University,Jixi ,Heilongjiang Province,China .State Key Laboratory of Water Resources , Hydropower Engineering Science,College of Water Resources , Hydroelectric Engineering,Wuhan University,Wuhan ,China .School of Mechatronical Engineering,Beijing Institute of Technology,Beijing ,China.Method and Practice Disposing Gently Inclined Abandoned Stope[J].Science & Technology Review,2009,27(13):71-77. |
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| Authors: | LI Junping ZHOU Chuangbing FENG Changgen School of Safety Environmental Engineering Jixi University Jixi Heilongjiang Province China State Key Laboratory of Water Resources Hydropower Engineering Science College of Water Resources Hydroelectric Engineering Wuhan University Wuhan China School of Mechatronical Engineering Beijing Institute of Technology Beijing China |
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| Institution: | LI Junping1,2,ZHOU Chuangbing2,FENG Changgen3 1.School of Safety , Environmental Engineering,Jixi University,Jixi 158100,Heilongjiang Province,China 2.State Key Laboratory of Water Resources , Hydropower Engineering Science,College of Water Resources , Hydroelectric Engineering,Wuhan University,Wuhan 430072,China 3.School of Mechatronical Engineering,Beijing Institute of Technology,Beijing 100081,China |
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| Abstract: | Abandoned stope disposal is a great problem of mining technology and production safety.In current,domestic and foreign methods disposing abandoned stope,it was expensive that they could solve the problem rockburst.In order to dispose a great deal of abandoned stope left behind in breast method and so on openstope method and extract out remnant mine economically and effectively,on the basis of domestic and foreign methods disposing and utilizing abandoned stope,local grooving top-caving and roof cutting and ... |
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| Keywords: | abandoned stope disposal the local grooving top-caving method the roof cutting and pillar dilapidation method controlled explosion acoustic emission of rock-mass |
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