The Relationship between Retaining Wall Deformation and Earth Pressure in Deep Excavation

She Qin Peng; Qi Hua Zhao; Zi Yang Chen

doi:10.4028/www.scientific.net/AMR.446-449.1690

Paper Titles

Behavior of Cemented Reticulate Red Clay
p.1666

Test Study on Dewatering Effect of Sewage Sludge by Vacuum Method
p.1670

Study on Consolidation Mechanism of Debris Flow Deposit
p.1674

Research on Stability Analysis of the Hinge Joint Concrete Block Slope under Seepage Function
p.1685

The Relationship between Retaining Wall Deformation and Earth Pressure in Deep Excavation
p.1690

Mechanical Behavior of Broken Stone Fills under Dynamic Consolidation
p.1696

The Mathematical Foundation of Rock Electrochemical Impedance Spectroscopy
p.1703

The Deformation Characteristics of Soft Clay under Cyclic Loading
p.1709

Semi-Active Vibration Control Structure with MR-TLCD under Wind Load
p.1713

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449The Relationship between Retaining Wall...

The Relationship between Retaining Wall Deformation and Earth Pressure in Deep Excavation

Abstract:

Earth pressure may change with retaining wall deformation in the process of deep excavating. But how The answer can be very important to the safety of retaining system. Using monitoring data of north anchor foundation pit of Runyang suspension bridge, this paper studied retaining structure and soil interaction. Find the relationship between retaining wall deformation and earth pressure in deep excavation. In this case, earth pressure increased with wall deformation upward the depth of 18m and decreased with wall deformation down below. A regression equation about foundation pit depth and ratio of earth pressure and wall deformation was established. Then give a simplified earth pressure calculation method considering retaining wall deformation.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

1690-1695

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.1690

Citation:

Cite this paper

Online since:

January 2012

Authors:

She Qin Peng, Qi Hua Zhao, Zi Yang Chen

Keywords:

Deep Excavation, Earth Pressure, Retaining Structure and Soil Interaction

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Clough, G. W., Reed and M. W.: Measured behavior of braced wall in very soft clay. J. Geotech. Eng., ASCE, 110(1):1–19. (1984)

DOI: 10.1061/(asce)0733-9410(1984)110:1(1)

Google Scholar

[2] Karlsrud, K.: Performance monitoring in deep supported excavations in soft clay. Proc., 4th Int. Geo. Seminar, Field Instrumentation and In-Situ Measurement, Nanyang Technological Institute, Singapore, 187–202. (1986)

Google Scholar

[3] Guanghua Yang: The earth pressure problems for the multi-braced retaining. Chinese Journal of Geotechnical Engineering, Vol.20, No.6, Nov. (1998)

Google Scholar

[4] Rizzo, P.C., R.D. Ellison, and R.G. Shafer: Prestressed tie-back wall for two deep excavation in Buffalo, New York. Paper presented before the ASCE, Pittsburgh, Sept. (1968)

Google Scholar

[5] Dazhao Gao: Soil Mechanics and Foundation Engineering. China Architecture & Building Press, Beijing. (1998). [in Chinese].

Google Scholar

[6] Jianhang Liu and Xueyuan Hou: Foundation Excavation Manual. China Architecture & Building Press, Beijing. (1997). [in Chinese].

Google Scholar