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双岭沟沟区降雨量丰富,多暴雨。支沟纵坡陡,沟谷内分布的第四系松散堆积物,由于受降雨等作用影响,滑坡、崩塌发育,这为泥石流的形成提供了物质条件。在野外调查的基础上,从地质、地貌、水文地质、气候和人为活动等条件入手,对双岭沟泥石流的发育条件、灾害特征和发展趋势进行了分析,并初步预测其未来变化趋势,为流域的综合治理提供了科学依据。
Shuangling Gully area rich rainfall, more rain. Due to the steep slope of the branch ditch and the Quaternary loose deposits distributed in the valleys, landslides and collapses are developed due to the effects of rainfall, which provides the material conditions for the formation of debris flows. Based on the field investigation, the conditions of development, disasters and development of the debris flow in Shuangling Gully were analyzed from the aspects of geology, geomorphology, hydrogeology, climate and man-made activities. The future trend of the debris flow was predicted Comprehensive management of the basin provides a scientific basis.