云南东川城区后山泥石流成因及对策分析

The Analysis of Courses and Counter-measures of Debris Flow in Houshan of Dongchuang City in Yunnan

东川区是中国泥石流暴发较强烈的地区。沟谷数量多、密度大,致使泥石流活动频繁、破坏严重、防治困难,威胁着城区人民生命财产安全。通过对城区后山5条泥石流沟的特征等分析,得出了东川城区后山泥石流的形成原因,并提出相应的减灾对策,便于今后了解该区泥石流的形成,提高对泥石流的防治意识并制定正确有效的修复对策,从而达到防灾减灾的目的。

DongChuanOu is one of places where debris happen more intense in our country.becanse of Gully density number that debris flow activities frequent serious destruction and it is difficult to prevent and cure,which threatening the people＇s life and property safety city.we can obtaine the cause of formation of the city in This paper through the characteristics analysis of 5 debris flow,then put forward the corresponding mitigation measures for understanding the debris flow in the future,the formation of the prevention and control of the debris flow,improve the consciousness and formulate correct effective countermeasures to repair,so as to achieve the purpose of disaster prevention and mitigation.