摘要
为了减少祁连县拱北槽沟泥石流频繁活动造成的灾害,文中从地质条件、地形地貌、降水、物源等方面较全面地分析了该泥石流形成的条件,查明了泥石流形成的关键因素。提出了以"拦挡为主、排导为辅、生物工程相结合"的治理措施,改变了泥石流防治对策的盲目性和随意性,为泥石流防治工程提供借鉴。
In order to reduce debris flow disaster,through analysis of geological conditions,landform,rainfall and provenance,the key factors of debris flow formation were identified. Based on the analysis of the features of the debris flow,control measures of combinations of " blocking,draining and bio-engineering" are proposed to solve the problem,which changes the blindness and randomness of the debris flow control measures. This paper can provide some experience and lessons to the debris flow control project.
引文
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