赵河泥石流成因分析

Cause analysis of Zhaohe debris flow

通过系统分析地形条件、区域构造、新构造运动及地震、堆积物、人类工程活动以及气候条件对泥石流的影响,揭示了赵河泥石流形成的主导因素和诱发因素,为泥石流灾害的防治提供了理论依据,同时也为同类地区泥石流的成因分析提供了参考借鉴。

This paper systematically analyzes the influence of steep terrain conditions, the regional structure, neotectonic movement and earth- quake, distribution of debris, human engineering activity and climate conditions in debris flow area. The dominant factors inducing Zhaohe debris flow were revealed, providing guidance for the debris flow disaster prevention, as well as reference for the same area debris flow cause analysis.