| 亚克斯铜镍矿复杂采空区稳定性规律研究 |
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| 引用本文： | 王平,张洋,黄发凯,蔡永顺,袁本胜.亚克斯铜镍矿复杂采空区稳定性规律研究[J].有色金属(矿山部分),2018,70(6):24-28. |
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| 作者姓名： | 王平 张洋 黄发凯 蔡永顺 袁本胜 |
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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,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,北京矿冶科技集团有限公司 |
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| 基金项目： | “十三五”国家重点研发计划(2017YFC0602904、2017YFC0804402)。 |
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| 摘 要： | 亚克斯铜镍矿开采过程中形成的复杂采空区失稳,将严重制约后续资源安全开采。在充分结合矿山地质和开采条件下,通过优化微震监测系统台网,建立一套适合亚克斯铜镍矿的微震监测系统,并基于空区岩体破裂的微震参数信息(微震时空强、累计视体积和能量指数时间分布特征、基于微震事件的应力动力灾害分析等),综合对开采过程中的空区稳定性进行监测,进而为后续空区大范围失稳隐患治理和管控提供坚实基础。
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| 关 键 词： | 微震监测 采空区 岩体失稳 监测台网 |
| 收稿时间： | 2018/6/27 0:00:00 |
| 修稿时间： | 2018/7/4 0:00:00 |
Study on stability law of complex mined out area of the Yakesi copper nickel mine |
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| Authors: | Wang Ping Zhang Yang Huang Fakai Cai Yongshun and Yuan Bensheng |
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| Affiliation: | BGRIMM Technology Group,Xinjiang Yakesi resource development Ltd,Xinjiang,Hami,Xinjiang Yakesi resource development Ltd,Xinjiang,Hami,BGRIMM Technology Group,BGRIMM Technology Group |
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| Abstract: | The instability of complex goaf caused by the mining process of the Yakesi copper nickel mine will seriously restrict the subsequent safe exploitation of resources. Under the full consideration of mine geology and mining conditions, a set of microseismic monitoring system suitable for the Yakesi copper nickel mine is established by optimizing the microseismic monitoring system platform network. Through the microseismic parameter information of the rock mass rupture in the empty area, such as the time and space of microseismic events, the cumulative apparent volume and energy index time distribution, and the analysis of the stress dynamic disaster based on the microseismic events, the stability of the space area in the mining process is monitored, which provides a solid foundation for the control and control of the hidden danger in the following empty area. |
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| Keywords: | microseismic monitoring mined-out area Instability of rock mass monitoring network |
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