摘要
沉管隧道的地基稳定、基础沉浮问题与一般地面建筑的情况截然不同,其基础处理的目的是解决基槽开挖作业所造成的槽底不平整问题,保证隧道在施工、使用阶段变形稳定性。本文对目前国内外沉管隧道基础处理的主要方法进行了对比分析,得出不同方法在解决基槽稳定性、控制隧道沉降中的效果。
The stability and foundation deformation of pipe-sinking tunnels are completely different from those of surface buildings. The purpose of foundation treatment is to solve the problem of uneven foundation groove caused by exaction, so as to ensure the stability of the turmel in the construction process and in future operation. This present paper conducts comparison analysis on the major methods at home and abroad for foundation treatment of pipe-sinking tunnels.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2003年第S2期349-352,共4页
Rock and Soil Mechanics
关键词
沉管隧道
基础处理
对比分析
压砂法
pipe-sinking tunnel
foundation treatment, comparison analysis, sand-flowing method
