| 基于微震监测技术的地表塌陷监测预警研究 |
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| 引用本文： | 蔡永顺,何德强,石 峰,黄发凯,王 平,汪彦青.基于微震监测技术的地表塌陷监测预警研究[J].中国矿业,2020,29(S1). |
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| 作者姓名： | 蔡永顺 何德强 石 峰 黄发凯 王 平 汪彦青 |
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| 作者单位： | 北京矿冶科技集团有限公司,新疆亚克斯资源开发股份有限公司,北京矿冶科技集团有限公司,新疆亚克斯资源开发股份有限公司,北京矿冶科技集团有限公司,新疆亚克斯资源开发股份有限公司 |
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| 基金项目： | 国家重点研发计划（编号2017YFC0602904） |
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| 摘 要： | 采用微震监测技术对黄山铜镍矿30#矿体开采过程中地表塌陷进行监测,通过微震事件的时空演化、b值分析,研究地表开裂及塌陷的发展规律,并结合现场地表塌陷实际情况,研究地表塌陷预警的前兆信息,为矿山的安全开采提供技术保障。
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| 关 键 词： | 微震监测 时空演化 b值分析 地表塌陷 预警 |
| 收稿时间： | 2020/3/3 0:00:00 |
| 修稿时间： | 2020/5/9 0:00:00 |
Study on monitoring and early warning of surface subsidence based on microseismic monitoring technology |
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| caiyongshun,hedeqiang,shifeng,huangfakai,wangping and wangyanqing.Study on monitoring and early warning of surface subsidence based on microseismic monitoring technology[J].China Mining Magazine,2020,29(S1). |
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| Authors: | caiyongshun hedeqiang shifeng huangfakai wangping and wangyanqing |
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| Affiliation: | BGRIMM Technology Group,Xinjiang Yakesi Resource Development Co., Ltd,BGRIMM Technology Group,Xinjiang Yakesi Resource Development Co., Ltd,BGRIMM Technology Group,Xinjiang Yakesi Resource Development Co., Ltd |
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| Abstract: | Micro seismic monitoring technology is used to monitor surface subsidence during the mining process of 30# orebody in Huangshan Copper-Nickel Mine. The rule of surface cracking and subsidence development is studied by space-time evolution and b value analysis. The precursory information study of surface subsidence is combined with the actual situation of field surface collapse, which provides technical support for mine safety production. |
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| Keywords: | micro seismic monitoring space-time evolution b value analysis surface subsidence early warning |
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