| 引用本文: | 李鹏,蔡美峰,郭奇峰,鲁细根,颜丙乾.煤矿断层错动型冲击地压研究现状与发展趋势[J].哈尔滨工业大学学报,2018,50(3):1.DOI:10.11918/j.issn.0367-6234.201712071 |
| LI Peng,CAI Meifeng,GUO Qifeng,LU Xigen,YAN Bingqian.Research situations and development tendencies of fault slip rockburst in coal mine[J].Journal of Harbin Institute of Technology,2018,50(3):1.DOI:10.11918/j.issn.0367-6234.201712071 |
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| 煤矿断层错动型冲击地压研究现状与发展趋势 |
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李鹏1,2,3,蔡美峰1,2,3,郭奇峰1,2,3,鲁细根1,2,3,颜丙乾1,2,3
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(1.北京科技大学 土木与资源工程学院,北京100083;2.金属矿山高效开采与安全教育部重点实验室(北京科技大学), 北京100083;3.城市与地下空间工程北京市重点实验室(北京科技大学),北京100083)
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| 摘要: |
| 为深入认识断层错动型冲击地压复杂的致灾机制、降低采矿过程中冲击事故的发生率，通过梳理国内外文献，系统总结和分析了国内外在断层错动型冲击地压方面的研究进展及成果.介绍了国内外一些矿山发生断层错动型冲击地压的严峻形势，并汇总了国内部分煤矿该类型冲击地压实例；从断层活化机制及其判别准则、断层错动型冲击地压理论、发生条件及其孕育过程等4个方面着重分析了断层错动型冲击地压的致灾机制；总结了断层错动型冲击地压的监测预警方法，并介绍了一些具有代表性的可用于断层错动型冲击地压预测预报的监测预警技术及其工程应用情况，包括断层错动型冲击地压监测预警与防治体系、BMS-Ⅱ型微地震监测系统、多参量实时联合监测预警系统和深部钻孔应变观测技术；论述了断层错动型冲击地压防控技术，包括区域性防御措施和局部解危措施等；在分析以上问题的同时，又提出了一些新的理论观点、见解和建议.最后，指出了当前断层错动型冲击地压研究存在的一些不足，并对该类型冲击地压未来研究的发展趋势进行了多方面展望.
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| 关键词: 采矿工程 断层活化 断层错动型冲击地压 致灾机制 监测预警技术 防控技术 |
| DOI：10.11918/j.issn.0367-6234.201712071 |
| 分类号:TD324 |
| 文献标识码:A |
| 基金项目:国家重点研发计划(2016YFC1,6YFC0600703)；中央高校基本科研业务费专项资金(FRF-TP-16-017A3) |
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| Research situations and development tendencies of fault slip rockburst in coal mine |
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LI Peng1,2,3,CAI Meifeng1,2,3,GUO Qifeng1,2,3,LU Xigen1,2,3,YAN Bingqian1,2,3
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(1.School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, China; 2. Key Laboratory of High-Efficient Mining and Safety of Metal Mines (University of Science and Technology Beijing), Ministry of Education, Beijing 100083, China; 3. Beijing Key Laboratory of Urban Underground Space Engineering (University of Science and Technology Beijing), Beijing 100083, China)
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| Abstract: |
| To understand the disaster-causing mechanism of fault slip rockburst and reduce incidence of rockburst during mining process, the research progress and achievements of the rockburst are summarized and analyzed by combing literatures at home and abroad. Firstly, severe situations and some cases of the rockburst are presented and analyzed. Secondly, the disaster-causing mechanism of the rockburst is analyzed from the mechanism and criteria of fault reactivation, fault slip rockburst theories, produced conditions and generation process of the rockburst. Thirdly, the monitoring and early warning methods of the rockburst are summarized, and the monitoring and controlling technology system of the rockburst, BMS-Ⅱ type microseismic monitoring system, multi-parameter monitoring and early warning system, and deep borehole strain observation technology are presented. Fourthly, the preventing and controlling technologies for the rockburst are summarized, including regional defense measures and local relief measures. Finally, some shortcomings of the current research on the rockburst are pointed out, and the development tendencies of future research on the rockburst are prospected in many aspects.
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| Key words: mining engineering fault reactivation fault slip rockburst disaster-causing mechanism monitoring and early warning technology prevention and control technology |
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