Abstract：
Based on the characteristics of a large-diameter underwater tunnel project in China, this paper analyzed the reasons of some accidents in large-diameter cement shield project passing through water-rich gravel stratum and severely-weathered conglomerate rock stratum, such as ground surface collapse, incrusted shield and trapped shield head, etc., and proposed proper treatment techniques and construction suggestion.
ZHAO Lu-yue. Study on Critical Technique for Typical Construction Accident Treatment in Large-Diameter Cement Shield Project[J]. Architecture Technology, 2017, 48(9): 931-.
