Measured deformation of dredger fill during slurry shield tunneling

作者：Liang Hao^*; Cheng Chi-Hao; Liao Shao-Ming; Liu Jing

来源：Chinese Journal of Geotechnical Engineering, 2013, 35(SUPPL.2): 848-852.

• Construction control
• Field measurement
• Ground deformations
• Ground settlement
• Shanghai Metro
• Slurry shield
• Slurry shield tunneling
• Transverse variations

Due to the particularity of dredger fill, slurry shield tunneling will cause large ground deformations during undercrossing dredger fill. Based on a practical example of Shanghai Metro line 11, the transverse variation curves of ground settlement under different construction conditions are analyzed. Some construction control measures are proposed for the slurry shield undercrossing dredger fill. This study may serve as reference for the similar projects.

• 出版日期2013
• 单位同济大学