摘要
主要介绍了杭州庆春路过江隧道泥水平衡盾构施工过程中黏土地层的掘进方案,对存在的问题进行了分析,并提出了相应的解决方案。实践证明,通过采取相应的措施可提高施工效率,降低施工风险。
The essay mainly introduces the shield boring scheme of tunneling through clay-bearing formation of the river in Qingchun Road in Hangzhou with slurry balance shield TBM construction,analyzes the problems,and proposes the resolution measures.Practice has proved that the efficiency of construction had been improved;the construction risk had been reduced,with appropriate measures.This technology can provide reference for the similar project in the future.
出处
《铁道建筑技术》
2012年第10期28-31,共4页
Railway Construction Technology
关键词
泥水平衡盾构
黏土地层
掘进方案
slurry balance shield TBM
clay-bearing formation
boring scheme
