| 尾矿库地质灾害与危险性评估 |
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| 引用本文： | 林玉山,张卫.尾矿库地质灾害与危险性评估[J].桂林工学院学报,2006,26(4):486-490. |
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| 作者姓名： | 林玉山 张卫 |
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| 作者单位： | 1. 中国地质大学,工程学院,武汉,430074;中国地质科学院,岩溶地质研究所,广西,桂林,541004
2. 中国地质科学院,岩溶地质研究所,广西,桂林,541004 |
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| 基金项目： | 国家自然科学基金委员会、二滩水电开发有限责任公司雅砻江水电开发联合研究基金资助项目(50539080) |
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| 摘 要： | 尾矿库是矿山选厂的主要设施,也是事故易发部位.近年来病害事故频发,除了本身遭受地质灾害影响外,尾矿库工程更重要的是事故伴生、次生地质灾害.尾矿库事故可引发泥石流、滑坡、水土污染等次生灾害而进一步扩大事故的危害性.概括了尾矿库的工程特点,分析了尾矿库建设遭受、引发地质灾害的主要类型、致灾因素及其危害性,针对尾矿库地质灾害评估工作,指出评估要点和需注意的问题.
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| 关 键 词： | 尾矿库 地质灾害 危险性评估 |
| 文章编号： | 1006-544X(2006)04-0486-05 |
| 收稿时间： | 2006-06-02 |
| 修稿时间： | 2006年6月2日 |
Geohazard and risk assessment for tailing reservoir |
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| LIN Yu-shan,ZHANG Wei.Geohazard and risk assessment for tailing reservoir[J].Journal of Guilin University of Technology,2006,26(4):486-490. |
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| Authors: | LIN Yu-shan ZHANG Wei |
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| Affiliation: | 1. Faculty of Engineering, China University of Geosciences, Wuhan 430074, China; 2. Institute of Karst Geology, CAGS , Guilin 541004, China |
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| Abstract: | As the key installation of ore dressing plants,tailing reservoir is also accident-susceptible.A tailing reservoir can be destroyed by geohazards.Severe mudflow,landslide,karst collapse,soil and water pollution come after reservoir accident such as dam failure or serious leakage.The main engineering behaviors of tailing reservoir are introduced.Major geohazards of tailing reservoir construction and operation are comprehensively studied,including types,influential or inducing factors and hazards.Key points and main problems in geohazard risk assessment for tailing reservoir are pointed out. |
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| Keywords: | tailing reservoir geohazard risk assessment |
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