| 黄龙景区红岩关沟的泥石流及防治 |
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| 引用本文： | 游勇,欧国强,唐邦兴,柳素清,吕娟.黄龙景区红岩关沟的泥石流及防治[J].灾害学,2004,19(3):39-43. |
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| 作者姓名： | 游勇 欧国强 唐邦兴 柳素清 吕娟 |
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| 作者单位： | 中国科学院、水利部成都山地灾害与环境研究所,四川,成都,610041 |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 红岩关沟为四川松潘县黄龙风景名胜区内涪江上游一条支沟,曾发生过严重的泥石流灾害.该地的泥石流具有活动频繁、危害严重、容重大、固体物质粒径粗、以及主要以沟岸滑坡、崩塌、沟床堆积物补给为主等特点.本文分析了该地泥石流的形成、流体性质、类型等基本特征,预测了泥石流的发展趋势,提出了治理措施.
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| 关 键 词： | 红岩关沟 泥石流 防治措施 |
| 文章编号： | 1000-811X(2004)03-0039-05 |
| 修稿时间： | 2004年2月16日 |
Debris Flow Disaster and Its Control at Hongyanguan Gully in Huanglong Scenic Area |
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| YOU Yong,OU Guo-qing,TANG Bang-xing,LIU Su-qing and LU Juan.Debris Flow Disaster and Its Control at Hongyanguan Gully in Huanglong Scenic Area[J].Journal of Catastrophology,2004,19(3):39-43. |
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| Authors: | YOU Yong OU Guo-qing TANG Bang-xing LIU Su-qing and LU Juan |
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| Abstract: | Hongyanguan gully in the Huanglong scenic area in Songpan of Sichuan Province is a branch of gully upper the Peijiang River. There, a heave debris-flow disaster once occurred with the characters, such as rush occurrence, short duration, high density and viscosity and strong impact. In this paper, the basic characteristics of formation, fluid property and types of debris-flows in this area are analyzed, the potential of debris-flow is predicted and control measures are proposed. |
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| Keywords: | debris flow Hongyanguan gully control measures |
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