摘要
济泰高速公路 K3 5 +75 8～ K3 6+0 3 0段路堑边坡开挖后 ,由于受两组顺坡向不连续面影响而出现多处不稳定坡段 ,通过采用预应力锚索加固使该段边坡得到整治 ,从而达到稳定要求。本文着重介绍了预应力锚索加固设计及施工方法。
After the excavation of the cut slope of section K35+758～K36+030 of Ji′nan-Tai′an expressway,several unstable slope segment occured owing to the influence of two groups bedding slope discontinuity plane.The slope segments have been renovated by adopting the prestressed anchor rope stabilization,thence the stability are attained.The paper stresses introducing the design and construction method of the prestressed anchor rope stabilization.
出处
《地质灾害与环境保护》
2000年第2期127-130,151,共5页
Journal of Geological Hazards and Environment Preservation
关键词
预应力锚索
加固设计
高速公路
large scale cut slope
prestressed anchor rope
stbilization design
stabilzation construction
