摘要
湖南潭邵高速公路全线 2 0多处路堑边坡滑坡加固与治理经验及教训的总结。根据各滑坡地段工程地质和水文地质特征及坡上工农业设施的分布情况 ,采取了首先加固滑体顶部以防滑坡向上扩展 ;在滑体中部设加固防线 ,把滑体分为上、下两段分别治理 ;大量挖除滑体底部破碎的蠕滑体 ,加宽路边碎落台 ,用排水性挡土墙护坡抵挡蠕滑体的加固与治理措施。
The experiences and lessons of the landslides' treatment and reinforcement in Tan Sao Expressway are concluded in the article.According to the characters of engineering geology and hydrogeology in landslide areas,different measures are taken as follows:reinforcing the top of the landslide in order to prevent their development;taking a reinforcing line in the middle of landslide,dividing it into two parts and treating them separately;digging out the creeping body at the bottom of the landslide mass ,widening the platform at roadside and constructing the dewatering slope wall to support the creeping body.At the same time,the experiences and lessons of slope wall are analyzed.
出处
《公路》
北大核心
2003年第1期69-72,共4页
Highway
