Analysis of Parts Weight of Railway Concrete Girder Bridges by Fuzzy Analytic Hierarchy Process

Abstract:

In order to accurately determine the weight of railway bridges parts, for railway concrete girder bridge case, this thesis is based on analysing the construction features of the railway concrete girder bridges and destructive characteristic of seismic damage and proposes a detailed method, which adopts combination of the analytic hierarchy process and the fuzzy synthetical evaluation. The weight of railway concrete girder bridges can be confirmed, by utilizing its logical and pairwise comparison method, Studies show that this is an effective method to confirm the weight of railway concrete girder bridges. It is of great value to quickly evaluate earthquake loss of railway bridges in the earthquake stricken areas.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 2105-2108
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.2105
• Online since: October 2012
• Authors: Fan Yang, Mu Biao Su, Qing Ning Li, Xian Li Yan, Tao Feng
• Keywords: Fuzzy Analytic Hierarchy Process, Parts Weight, Railway Concrete Girder Bridges

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