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A Case Study on Stratified Settlement and Rebound Characteristics due to Dewatering in Shanghai Subway Station
Joint Authors
Wang, Jianxiu
Huang, Tianrong
Sui, Dongchang
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-19
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Based on the Yishan Metro Station Project of Shanghai Metro Line number 9, a centrifugal model test was conducted to investigate the behavior of stratified settlement and rebound (SSR) of Shanghai soft clay caused by dewatering in deep subway station pit.
The soil model was composed of three layers, and the dewatering process was simulated by self-invention of decompressing devise.
The results indicate that SSR occurs when the decompression was carried out, and only negative rebound was found in sandy clay, but both positive and negative rebound occurred in the silty clay, and the absolute value of rebound in sandy clay was larger than in silty clay, and the mechanism of SSR was discussed with mechanical sandwich model, and it was found that the load and cohesive force of different soils was the main source of different responses when decompressed.
American Psychological Association (APA)
Wang, Jianxiu& Huang, Tianrong& Sui, Dongchang. 2013. A Case Study on Stratified Settlement and Rebound Characteristics due to Dewatering in Shanghai Subway Station. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1011711
Modern Language Association (MLA)
Wang, Jianxiu…[et al.]. A Case Study on Stratified Settlement and Rebound Characteristics due to Dewatering in Shanghai Subway Station. The Scientific World Journal No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-1011711
American Medical Association (AMA)
Wang, Jianxiu& Huang, Tianrong& Sui, Dongchang. A Case Study on Stratified Settlement and Rebound Characteristics due to Dewatering in Shanghai Subway Station. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1011711
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1011711