Comprehensive evaluation method of bridge strengthening effectiveness

WU Tong-le; XU Yue

Volume 5 Issue 1

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WU Tong-le, XU Yue. Comprehensive evaluation method of bridge strengthening effectiveness[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 28-32.

Citation:

WU Tong-le, XU Yue. Comprehensive evaluation method of bridge strengthening effectiveness[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 28-32.

WU Tong-le, XU Yue. Comprehensive evaluation method of bridge strengthening effectiveness[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 28-32.

Citation:

WU Tong-le, XU Yue. Comprehensive evaluation method of bridge strengthening effectiveness[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 28-32.

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Comprehensive evaluation method of bridge strengthening effectiveness

WU Tong-le^1
,,
XU Yue¹

1.
Henan Provincial Communications Planning Survey and Design Institute, Zhengzhou 450052, China
2.
Key Laboratory for Bridge and Tunnel of Shaanxi Province, Chang'an University, Xi'an 710064, China

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Author Bio:
WU Tong-le(1976-), male, master, 86-371-7789490, wtongle@163.com
Received Date: 2004-04-17
Publish Date: 2005-03-25

Abstract

Abstract

In order to evaluate bridge strengthening effectiveness, the paper put forward the conception and content system of post-evaluation of bridge strengthening effectiveness, based on the conventional success-degree evaluation method, set up the comprehensive success-degree evaluation model of bridge strengthening effectiveness. In the model, the evaluating indices system of success-degree for bridge strengthening was established by analytic hierarchy process, the indexing set of evaluating indicators was determined with the merits of Delphi method, and it was optimized according to the different types of indicators, hence comprehensive appraisal matrix was formed, the matrix operator of fuzzy theory was improved. Computation result of bridge evaluation is 0.46, comprehensive evaluation is part success, which accords with the bridge real situation, the model is feasible.
- bridge engineering,
- bridge strengthening effectiveness,
- comprehensive evaluation,
- success-degree

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References(8)

References

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