| 红透山铜矿岩爆灾害特征及其地质条件分析 |
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| 引用本文： | 王旭昭,王洪勇,曲金洪. 红透山铜矿岩爆灾害特征及其地质条件分析[J]. 地质与勘探, 2005, 41(6): 102-106 |
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| 作者姓名： | 王旭昭 王洪勇 曲金洪 |
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| 作者单位： | 北京矿产地质研究院,北京,100012;抚顺红透山铜矿,抚顺,113321 |
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| 摘 要： | 文章论述了红透山铜矿岩爆的主要表现形式、岩爆与开采深度之间的关系、岩爆的发展趋势等基本特征,研究发现岩爆的初发地段、易发地段、多发地段与褶皱枢纽产状变化的位置吻合较好.通过分析岩爆产生的主要地质条件,发现岩爆的产生与区域构造运动所造成的能量储备、局部构造运动所造成的应力集中以及岩石岩性关系密切,而与开采深度没有必然的联系.
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| 关 键 词： | 红透山铜矿 岩爆特征 开采深度 地质条件 |
| 文章编号： | 0495-5331(2005)06-0102-05 |
| 收稿时间： | 2005-07-05 |
| 修稿时间： | 2005-08-20 |
CHARACTERISTICS OF ROCK-BURST DISASTER AND ITS GEOLOGICAL CONDITIONS IN THE HONGTOUSHAN COPPER MINE |
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| WANG Xu-zhao,WANG Hong-yong,QU Jin-hong. CHARACTERISTICS OF ROCK-BURST DISASTER AND ITS GEOLOGICAL CONDITIONS IN THE HONGTOUSHAN COPPER MINE[J]. Geology and Prospecting, 2005, 41(6): 102-106 |
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| Authors: | WANG Xu-zhao WANG Hong-yong QU Jin-hong |
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| Affiliation: | 1. Beijing Institute of Geology for Mineral Resources, Beijing 100012 ; 2. Fnshun Hongtoushan Copper Mine, Fnshun 113321 |
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| Abstract: | This paper describes the major behaviors of rock-burst, relationship between rock-burst and mining depth, and expanding tendency of rock-burst in the Hongtoushan copper mine. It is shown that the incipient section, easily happening section and frequently happening section of rock-burst are well coincident with the changing position of fold axis. It is discovered that the appearance of rock-burst is closely related with the energy storage from regional tectonics movement, stress concentration resulting from local tectonics movement and lithology. There is no inevitably relation between rock-burst and mining depth. |
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| Keywords: | Hongtoushan copper mine rock-burst mining depth geological condition |
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