| 会泽铅锌矿深部开采岩爆影响因素分析 |
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| 引用本文： | 何世林,王春来. 会泽铅锌矿深部开采岩爆影响因素分析[J]. 矿业工程研究, 2010, 25(1) |
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| 作者姓名： | 何世林 王春来 |
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| 作者单位： | 1. 云南驰宏锌锗股份有限公司,会泽生产区,云南,曲靖,654211
2. 北京科技大学,土木与环境学院,北京,100083 |
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| 基金项目： | 国家"十一五"科技支撑计划 |
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| 摘 要： | 云南驰宏锌锗股份有限公司会泽铅锌矿是我国一个1000m深井矿山,该深井硬岩矿山开采的基本问题要素就是高地应力、构造发育.阐述了矿山的基本地质条件.通过现场调查,发现深部开采岩爆影响的主要因素是由于工程岩体性质和人工开挖引起应力重分布所致,描述了岩爆特征,总结了发生岩爆的基本规律,为建立微震监测系统提供了基本资料,同时为选择合理的采矿方法和岩爆控制技术措施提供了重要依据.
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| 关 键 词： | 深部开采 岩爆 高应力 岩爆特征 开采深度 |
Analysis of influencing factors of rockburst in deep mining of Huize Lead-Zinc Mine |
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| HE Shilin,WANG Chunlai. Analysis of influencing factors of rockburst in deep mining of Huize Lead-Zinc Mine[J]. Mineral Engineeering Reseach, 2010, 25(1) |
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| Authors: | HE Shilin WANG Chunlai |
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| Affiliation: | HE Shilin1,WANG Chunlai2 (1.Producing Area,Yunan Chihong Zn and Ge Co.,LTD.,Qujing 654212,China,2. School of Civil and Environment Engineering,University of Science & Technology Beijing,Beijing 100083,China) |
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| Abstract: | The Huize Lead and Zinc mine is a deep kilometer well in Chihong Zn & Ge Co., LTD., Yunan Province, P. R. China. The basic problems of this deep hard rock mine are high underground stress and development of fault structure. After summarizing the geology condition of this mine, the main infulencing factors of rockburst are the properties of rock mass and stress redistribution by artificial disturbance. The characteristics of rockburst are described, the basic rules of rockburst are described, which provide t... |
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| Keywords: | deep mine rockburst high underground stress characteristics of rockburst mining depth |
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