| 残留矿柱回采过程中地压活动联合监测技术研究 |
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| 引用本文： | 张君,张达,张晓朴,蔡永顺,袁本胜.残留矿柱回采过程中地压活动联合监测技术研究[J].矿冶,2015,24(3):15-17. |
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| 作者姓名： | 张君 张达 张晓朴 蔡永顺 袁本胜 |
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| 作者单位： | 北京矿冶研究总院,北京,102628 |
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| 基金项目： | “十二五”国家科技支撑计划(2012BAK09B03)；“十二五”国家科技支撑计划(2012BAB01B04)；国家国际科技合作专项(2011DFA71990)； 科研院所技术开发研究专项(2012EG115003)。 |
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| 摘 要： | 残留矿柱的回采具有地质开采条件复杂,地压活动剧烈等特点,潜在的安全生产风险大。对残留矿柱及围岩体的监测是保障安全生产的有效手段,针对目前单一监测技术的局限性,提出不同监测手段联合监测的技术方案,实现各种监测指标互为印证,提高监测数据的可靠性和分析的准确性。给出了微震监测和常规应力应变监测联合监测技术在某矿山应用案例。结果表明该方法能够有效保障矿山安全生产。
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| 关 键 词： | 残留矿柱 地压活动 常规监测 微震监测 联合监测 |
| 收稿时间： | 2014/3/19 0:00:00 |
| 修稿时间： | 2014/3/26 0:00:00 |
Study on joint monitoring technology of geostatic activityin residual pillars stoping process |
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| ZHANG Jun,ZHANG D,ZHANG Xiaopu,CAI Yongshun and YUAN Benshen.Study on joint monitoring technology of geostatic activityin residual pillars stoping process[J].Mining & Metallurgy,2015,24(3):15-17. |
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| Authors: | ZHANG Jun ZHANG D ZHANG Xiaopu CAI Yongshun and YUAN Benshen |
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| Affiliation: | Beijing General Research Institute of Mining and Metallurgy,Beijing General Research Institute of Mining and Metallurgy,Beijing General Research Institute of Mining and Metallurgy,Beijing General Research Institute of Mining and Metallurgy,Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: | Residual pillars stoping have the characteristics of complicated geological mining conditions and severe geostatic activity,which have potential risk to safety production. The monitoring of surrounding rockmass of residual pillars is an effective means to ensure safety production. The monitoring method is suggested to solve the limitations of currently single monitoring technology, which can realize a variety of monitoring indicators for mutual confirmation and improve the reliability of monitoring data and the accuracy of the analysis. This paper presents a specific case of micro-seismic and routing monitoring technology in a mine. The results show that the method can effectively ensure the safe production in mine. |
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| Keywords: | residual pillars geostatic activity routine monitoring micro-seismic monitoring joint monitoring |
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