论文部分内容阅读
以某高速公路K121+100~+330段碎石土滑坡为工程背景,以现场监测为基础,得到该滑坡滑动面的位置,评价滑坡的稳定性,为后期的滑坡防治提供理论依据。主要研究结论:(1)通过对监测资料的反馈分析,得到主滑段滑动面特征,为工程安全施工、运营提供可靠保证;(2)运用传递系数法研究滑坡稳定性,比较两种工况,推断暴雨是滑坡稳定性降低的重要因素。
Based on the on-site monitoring, the slide landslide of K121 +100 ~ +303 of a highway is taken as the engineering background, the sliding surface of the landslide is obtained and the stability of the landslide is evaluated, which provides the theoretical basis for the later landslide prevention and control. The main conclusions are as follows: (1) Through the feedback analysis of the monitoring data, the characteristics of the sliding surface of the main sliding section are obtained, which can provide a reliable guarantee for the safe construction and operation of the project. (2) Using the transfer coefficient method to study the landslide stability, , It is concluded that heavy rainfall is an important factor to reduce the stability of landslide.