| 雅砻江支流某泥石流沟特征及其工程效应研究 |
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| 引用本文： | 吉锋,石豫川,葛华,刘汉超. 雅砻江支流某泥石流沟特征及其工程效应研究[J]. 水土保持研究, 2006, 13(5): 77-79 |
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| 作者姓名： | 吉锋 石豫川 葛华 刘汉超 |
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| 作者单位： | 成都理工大学工程地质研究所, 成都, 610059 |
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| 摘 要： | 雅砻江支流上某拟建水电站,库区主要工程地质问题为库尾右岸某大型泥石流沟,其于200年曾爆发百年一遇泥石流,堵塞江水5min左右,在阐述该泥石流沟发育历史的基础上,详细分析其汇水-物源区、流通区和堆积区特征,最后通过计算估测该泥石流沟动力学特征,并对其工程效应做出评价.
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| 关 键 词： | 雅砻江支流 泥石流 特征 工程效应 |
| 文章编号： | 1005-3409（2006）05-0077-03 |
| 收稿时间： | 2005-10-13 |
| 修稿时间： | 2005-10-13 |
The Characteristic of a Debris Flow and Its Engineering Effects in the Branch of Yalong River |
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| JI Feng,SHI Yu-chuan,GE Hua,LIU Han-chao. The Characteristic of a Debris Flow and Its Engineering Effects in the Branch of Yalong River[J]. Research of Soil and Water Conservation, 2006, 13(5): 77-79 |
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| Authors: | JI Feng SHI Yu-chuan GE Hua LIU Han-chao |
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| Affiliation: | Institute of Engineering Geology, Chengdu University of Technology, Chengdu, 610059, China |
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| Abstract: | A hydroelectric power station will be constructed in the branch of Yalong River,the main engineering geology question of this reservoir is the debris flow in the tail right bank,which once erupted in 2003 for hundred years as soon as to meet the mud-rock flow,and stopped up the river about 5 minutes,the growth history of the debris flow ditch is elaborated,and its characteristic of catchment-source area,circulation area,and pile area is analyzed.Finally the engineering effects are estimated through calculating the dynamics characteristc. |
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| Keywords: | branch of Yalong river debris flow characteristics Engineering effects |
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