摘要
香炉潭沟泥石流位于四川省西北部阿坝藏族羌族自治州,是一条典型的沟谷型泥石流。在分析香炉潭泥石流沟流域情况和泥石流基本特征的基础上,首先简单论述了其地形、物源、水源条件,然后详细计算了泥石流的容重、流速、流量、冲出量等动力学参数,最后根据计算结果提出了相应的防治建议。
The debris flow occurred in Xianglutan gully was a typical gully debris flow,which was located in Aba Tibetan Autonomous Prefecture in Sichuan Province.According to the basic features of the valley system and the debris flow,the paper at first discusses the formation conditions of the debris flow,like topography,water source and sediment source,then calculates the dynamic parameters,including bulk density,flow rate,flow capacity and sediment flush-out.Finally,proposes the appropriate prevention suggestion for the debris flow.
出处
《西部探矿工程》
CAS
2012年第2期1-3,6,共4页
West-China Exploration Engineering
关键词
小金县
泥石流
动力学特征
地质灾害
Xiaojing County
debris flow
dynamic features
geological calamity
