震后泥石流形成机制及对公路建设的影响探析

Brief analysis of the formation mechanism of post-earthquake debris flow and its influences on highway construction

通过对绵远河流域泥石流的调查,分析了泥石流的形成机制及发展趋势,进而介绍了泥石流对河床演变的影响以及泥石流形成的堰塞湖的影响,并提出了有效的防治措施,为震后公路建设提供了参考依据。

Through the investigation on the debris flow in the Mianyuan river basin, analyzes the formation mechanism and development trend of debris flow, and introduces the riverbed evolution and Barrier lakes made formed by post-earthquake debris flow. It also puts forward some effec tive protective measures, provided reference for highway construction after earthquake.