西昌市柳家河沟泥石流成因分析及防治  

CAUSES AND PREVENTION OF MUDSLIDES IN LIUJIAHEGOU,XICHANG

作　　者：崔亚昆 赵旭[2] 王小群[1] 魏玉峰[1] 

机构地区：[1]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 [2]成都市勘察测绘研究院,成都610081

出　　处：《地质灾害与环境保护》2014年第3期9-13,共5页Journal of Geological Hazards and Environment Preservation

基　　金：中国国家自然科学基金(No.41072230);地质灾害防治与地质环境保护国家重点实验室自主课题(No.SKLGP2012Z008)

摘　　要：柳家河沟泥石流是近几年发生的较为典型的泥石流。通过遥感解译和野外调查,发现其发生主要受该区域地形地貌、降雨条件和物源条件影响。分析其运动特征,认为该柳家河沟依然存在发生较大型泥石流的可能。提出以拦加固为主,以防护为辅的防治方案。Mudslides in Liujiahegou are typical over recent years. The field surveys and the interpretations of remote sensing images show that their occurrences were mainly affected by the area＇s topography, rainfalls and flow sources. An analysis of their movement characteristics leads to the conclusion of a possibility of large mudslides in Liujiahegou. Their treatment lies in barring and reinforcement, supplemented by prevention and protection.

关 键 词：柳家河沟 泥石流 运动特征 物源 松散堆积 

分 类 号：P642.23[天文地球—工程地质学]