A case study of ground control mechanisms of EPB shield tunnelling in soft clay

被引：0
|
作者：
Lee, KM [1 ]
Ji, HW [1 ]
Shen, CK [1 ]
Liu, JH [1 ]
Bai, TH [1 ]
机构：
[1] Hong Kong Univ Sci & Technol, Dept Civil Engn, Hong Kong, Hong Kong, Peoples R China
来源：
GEOTECHNICAL ASPECTS OF UNDERGROUND CONSTRUCTION IN SOFT GROUND | 2000年
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper presents the observed ground surface movement and the corresponding construction details during advance of an Earth Pressure Balanced (EPB) shield driven tunnel of the Shanghai Metro Tunnel-Line 2 in China. Based on the field results, the influences of tunnel construction control processes on the resulting ground movement are interpreted and discussed in this paper. Correlation between the ground surface settlement is developed taking into consideration of the control factors in the excavation process as well as the grouting process.
引用
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页码：251 / 256
页数：6
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