Top-down Excavation of a Metro Station in Soft Clay

Ye Lu; Yong Tan

doi:10.4028/www.scientific.net/AMR.368-373.2866

Paper Titles

3D Analysis on the High Rock Slope Stability of Ningde Nuclear Power Plant, Fujian Province
p.2843

Effects of Groundwater on Chemical Grouting in Geotechnical Medium
p.2848

Research on the Dynamic Responses of Shallow-Buried Depth Tunnel under the Action of Rayleigh Waves
p.2852

The Effection of Stress Path on the Rock Relaxation Area of Large-Section Tunnel
p.2859

Top-down Excavation of a Metro Station in Soft Clay
p.2866

Study on the Vertical Rational Structure of Tunnel Lining in the Fault-Rupture Zone
p.2870

An Exploratory Study on Influence of Metro Works on Adjacent Tree Growth
p.2875

Shrinkage Induced Tension in Reinforced Concrete Struts for Retaining Large-Scale Excavation
p.2880

Experimental Study of Liquefaction Resistant Characteristics of Remodeled Clayey Sands
p.2887

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373Top-down Excavation of a Metro Station in Soft...

Top-down Excavation of a Metro Station in Soft Clay

Abstract:

This study examines the performance of a deep metro excavation constructed by top-down technique in Shanghai clay deposits. The monitoring items included deflections of diaphragm walls, vertical movements of steel columns, and axial forces of the struts. Based on analysis of the field measurements, some interesting findings were obtained, which will be useful for both practitioners and researchers.

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Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

2866-2869

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.368-373.2866

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Online since:

October 2011

Authors:

Ye Lu, Yong Tan

Keywords:

Building, Deflection, Settlement, Soft Clay, Top-down Excavation

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References

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