摘要
神朔铁路DK163＋750，在黄土阶坡上填筑的双线路基，沿线路长75m的路堤产生了推动式工程滑坡变形，设计了抗滑挡墙工程。由于场地狭窄，通讯、电力线路拆迁协调困难，最终采取了清方设旱桥通过滑坡中后部的方案。大桥通车后，右侧刷方坡脚又产生了牵引式工程滑坡变形，增设了抗滑桩工程。本文介绍了该滑坡的发生及治理全过程。
The DK163 landslide located at the front flange of loess terrace in the Shcnmu-Shuozhou Railway. It occured in double track embankment with an overall length more than 75 metres. The anti sliding retaining wall works were designed. Due to narrow of the site of construction and difficulty of coordination for removal of the communication lines and the power transmission line, finally,we take on removal landslide soil and builting viaduct measure. After the viaduct of railway was open to traf fic,the towed engineering landslide occured at the hillside of the soil removal works,and we take on restraint measure of large diameter cast-in-pile works. The paper presents mainly the geological condi tion,slide mechanism and restraint works.
出处
《铁道工程学报》
EI
1999年第2期73-76,共4页
Journal of Railway Engineering Society
关键词
工程滑波
治理
铁路路基
engineering landslide
restraint work
selection
