Influence of groundwater drawdown on excavation responses – A case history in Bukit Timah granitic residual soils

• Main Authors: Zhang, Wengang, Wang, Wei, Zhou, Dong, Zhang, Runhong, Goh, Anthony Teck Chee, Hou, Zhongjie
• 其他作者: School of Civil and Environmental Engineering
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: Bukit Timah Granitic (BTG) Residual Soil; DRNTU::Engineering::Civil engineering; Braced Excavation
• 在線閱讀: https://hdl.handle.net/10356/89053; http://hdl.handle.net/10220/46037

Performances of a braced cut-and-cover excavation system for mass rapid transit (MRT) stations of the Downtown Line Stage 2 in Singapore are presented. The excavation was carried out in the Bukit Timah granitic (BTG) residual soils and characterized by significant groundwater drawdown, due to dewate...