Abstract:
There are many potential safety hazards and high construction difficulty in launching opening chiseling construction of a shield interval of Beijing subway line 14. This paper summarized the construction process of opening enclosure structure chiseling in rich-water weak stratum, successfully reducing or avoiding soil slippage and collapse at opening, alleviating the chiseling workers' safety risk and improving construction efficiency.
ZHAO Hong-yan,HAN Xin-qi,LI Sen. Construction Technique for Shield Launching Opening Chiseling
in Rich-Water Weak Stratum[J]. Architecture Technology, 2018, 49(11): 1152-.