【摘要】 介绍雅安市石棉县西冲沟泥石流的基本特征、危险性判别方法与工程治理方案,通过野外调查、物理力学指标试验和动力学参数计算,分析泥石流的类型、形成过程机理,综合评价易发性和危险程度,提出防治措施建议。可以供同行借鉴。更多还原

【Abstract】 This paper introduced the basic characteristics,risk distinguishing methods and treatment schemes of debris flow in Xichonggou,Shimian county of Ya’an city.By means of field investigation,physical and mechanical index test and dynamic parameter calculation,the types and formation mechanism of debris flow are analyzed.The susceptibility and risk degree of debris flow are comprehensively evaluated,and measures for prevention and control are proposed,which can be used for reference.更多还原