| 西南某泥石流发育特征及危险性分析 |
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| 引用本文： | 罗兵,韩丽芳.西南某泥石流发育特征及危险性分析[J].四川地质学报,2011,31(1):56-59. |
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| 作者姓名： | 罗兵 韩丽芳 |
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| 作者单位： | 中机工程勘察设计研究院,成都,610066 |
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| 摘 要： | 四川省境内某泥石流沟为大渡河左岸的一级支流,活动明显,沟口公路和村庄都曾遭受其危害.采用单沟泥石流危险性评价方法,结合遥感图像解译及现场调查,对泥石流的形成条件、类型、危险性进行了分析.根据该沟泥石流发生的特点,对泥石流的工程效应进行了分析,发现该沟是低频的中等易发泥石流,对大渡河和上下水库的影响均不大.
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| 关 键 词： | 泥石流 危险性分析 大渡河 |
Development and Danger of a Mud Flow in Southwest China |
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| LUO Bing,HAN Li-fang.Development and Danger of a Mud Flow in Southwest China[J].Acta Geologica Sichuan,2011,31(1):56-59. |
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| Authors: | LUO Bing HAN Li-fang |
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| Institution: | LUO Bing and HAN Li-fang(Zhongji Geotechnical Engineering Investigation & Design Institute,Chengdu 610066) |
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| Abstract: | The studied mud flow in Sichuan lies on the left bank of the Dadu River.This paper deals with its genetic mechanism,type and danger by means of single mud flow danger assessment in combination with remote-sensing image.The study indicates that it is a middle-scale mud flow and has a small effect on reservoirs on the Dadu River. |
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| Keywords: | mud flow danger analysis Dadu River |
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