贵州山区高速公路滑坡类型及特征分析

摘要

贵州山区高速公路建设中出现的滑坡主要有破碎岩体滑坡、堆积体滑坡、基岩顺层滑坡、填方路基滑坡等。介绍了不同地质条件下工程建设产生的滑坡类型、规模及影响,分析了滑坡的诱发因素,阐述了勘察设计过程中的重点和难点,以及采取的处治措施等。%There are many landslides such as fracture rock landslide,accumulation landslide,consequent bedding landslide,embankment landslide during highway construction in Guizhou mountainous Area.This paper introduced the classification,scale and impact of landslides caused by engineering construction under different geological conditions,and analyzed the inducing factors of landslide.Then it represented the key and difficult points during survey and design process and put forward control measures of landslide.