Choosing the Supporting Scheme for Foundation Pit through Analytic Hierarchy Process

Lei Peng; Dang Shu Zhao; Jing Cao; Kai Yu Jiang

doi:10.4028/www.scientific.net/AMM.204-208.139

Paper Titles

Numerical Simulation of Vertical Ground Stress Distribution along Fault Trend Direction in a Metal Mine
p.119

The Coupled Thermo-Hydro-Mechanical Behavior of Saturated Fractured Solids
p.123

A Preliminary Analysis of Main Factors Affecting Stress-Strain Behaviors of Frozen Soil with High Water Content
p.128

A Structural Failure Model for the Rock Mass with a Discontinuous Weak Structural Plane
p.135

Choosing the Supporting Scheme for Foundation Pit through Analytic Hierarchy Process
p.139

Numerical Analysis on the Evolutionary Features of Deformation and Failure Modes of Slope
p.144

Theoretical Study on Thaw Settlement of Saturated Frozen Soil
p.155

Finite Element Analysis of Composite Soil-Nail Retaining Structure in Foundation Pit Engineering
p.163

Evaluation on Bearing Capacity Improvement of Cast-In Situ Bored Piles Using Post-Grouting Technology
p.168

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Choosing the Supporting Scheme for Foundation Pit...

Choosing the Supporting Scheme for Foundation Pit through Analytic Hierarchy Process

Abstract:

The choice of supporting plan for a foundation excavation plays a leading role in the optimizing design. For those foundation pits with complex circumstances, a reasonable and optimized supporting construction should be designed to meet the requirements of the surrounding environmental factors. These factors are arranged and rated through a relatively simple analytic hierarchy process (AHP) so as to determine how they affect the design plan of the supporting system. Through ratings and comparisons of relevant factors, a rating method for different design plans is proposed based on AHP analysis. Several supporting plans for a practical excavation engineering in Kunming are analyzed and compared through above method and a reasonable and optimized design plan is selected.

You might also be interested in these eBooks

Progress in Industrial and Civil Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

139-143

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.139

Citation:

Cite this paper

Online since:

October 2012

Authors:

Lei Peng, Dang Shu Zhao, Jing Cao, Kai Yu Jiang

Keywords:

Analysis Hierarchy Process (AHP), Design, Foundation Pit

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Wengui Cao. Study on interval relative fuzzy optimization method to determinine support schemes for foundation pits. Chinese Journal of Geotechnical Engineering , 2008, 30(1)：66~71.

Google Scholar

[2] Yangqing Xu. Study on the optimum decision-making and evaluation model for the design of deep excavation. Chinese Journal of Geotechnical Engineering , 2005, 27(7)：844~848.

Google Scholar

[3] Yongfen Ruan. Determination of deep foundation pit supporting scheme by using the gray system theory and method. Chinese Journal of Rock Mechanics Engineering , 2003, 22(7)：1203~1206.

Google Scholar

[4] Shubo Xu. Practical decision making method-The Analytic Hierarchy Process principle. Tianjin University Press , 1988：145~165.

Google Scholar