| 西藏某电站厂房区泥石流成因及其对工程影响评价 |
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| 引用本文： | 铁永波,唐川,余斌.西藏某电站厂房区泥石流成因及其对工程影响评价[J].地质灾害与环境保护,2010,21(2):19-23. |
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| 作者姓名： | 铁永波 唐川 余斌 |
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| 作者单位： | 1. 成都地质矿产研究所,成都,610081
2. 成都理工大学地质灾害防治与地质环境保护国家重点实验室,成都,610059 |
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| 摘 要： | 泥石流是水电站建设中常见的地质灾害之一,研究泥石流的活动特征及评价其危险性对电站的施工及运行都具有重要的作用。根据对某水电站厂址区勘查所获取的第一手资料,对厂址区后山5条泥石流沟的成因进行分析,并在此基础上分别对5条泥石流沟的危险性及其可能在不同阶段对工程的影响进行了评价,研究结果可为厂房的设计、施工及运行提供可靠的依据。
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| 关 键 词： | 泥石流 发育条件 危险性评价 发展趋势 工程影响分析 |
DEBRIS FLOW GENESIS ITS EFFECT ON A HYDROPOWER STATION FACTORY |
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| TIE Yong-bo,TANG Chuan,YU Bin.DEBRIS FLOW GENESIS ITS EFFECT ON A HYDROPOWER STATION FACTORY[J].Journal of Geological Hazards and Environment Preservation,2010,21(2):19-23. |
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| Authors: | TIE Yong-bo TANG Chuan YU Bin |
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| Institution: | TIE Yong-bo1,TANG Chuan2,YU Bin2(1.Chengdu Institute of Geology and Mineral Resources,Chengdu 610081,China,2.State Key Laboratory of Geological Hazard and Geological Environment Protection,Chengdu University of Technology,Chengdu 610059,China) |
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| Abstract: | Debris flow is one of the geologic hazard which can often seen in hydropower station construction,and analyzing the cause formation and hazard assessment of debris flow is important for station construction.Based on the field investigation data in the station area,the paper analysed the cause of formation and assessment the hazard of five debris flow gullies which threaten the station factory,and the evolution trend of debris flow and its effect in different engineering stages.The results can provide reason... |
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| Keywords: | debris flow cause formation hazard assessment evolution trend impaction analysis |
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