Comprehensive evaluation of supporting schemes for foundation pits based on identical degree of set pair analysis

FENG Yuguo; WANG Weiming

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Volume 30 Issue 9

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Chinese Journal of Geotechnical Engineering > 2008 > 30(9): 1389-1392.

FENG Yuguo, WANG Weiming. Comprehensive evaluation of supporting schemes for foundation pits based on identical degree of set pair analysis[J]. Chinese Journal of Geotechnical Engineering, 2008, 30(9): 1389-1392.

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Comprehensive evaluation of supporting schemes for foundation pits based on identical degree of set pair analysis

1.Shandong Zhengyuan Construction Engineering Co. Ltd Jinan 250014 China 2.College of Civil Engineering and Architecture Shandong University of Science Technology Qingdao 266510 China

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Published Date: September 14, 2008

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Abstract

Abstract

By use of the set pair analysis and considering the incompatibility of indexes for the comprehensive evaluation of supporting schemes of foundation pits,indexes for the evaluation of supporting schemes were combined to be a relative closeness degree of optimal evaluation sets to describe the comprehensive benefit of supporting schemes.Four optional supporting schemes were chosen for the evaluation,and the optimal comprehensive scheme was obtained.
- set pair analysis,
- supporting of foundation pit,
- identical degree,
- closeness degree