Open Access
2014 Retrofitting Transportation Network Using a Fuzzy Random Multiobjective Bilevel Model to Hedge against Seismic Risk
Lu Gan, Jiuping Xu
Abstr. Appl. Anal. 2014(SI36): 1-24 (2014). DOI: 10.1155/2014/505890

Abstract

This paper focuses on the problem of hedging against seismic risk through the retrofit of transportation systems in large-scale construction projects (LSCP). A fuzzy random multiobjective bilevel programming model is formulated with the objectives of the retrofit costs and the benefits on two separate levels. After establishing the model, a fuzzy random variable transformation approach and fuzzy variable approximation decomposition are used to deal with the uncertainty. An approximation decomposition-based multi-objective AGLNPSO is developed to solve the model. The results of a case study validate the efficiency of the proposed approach.

Citation

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Lu Gan. Jiuping Xu. "Retrofitting Transportation Network Using a Fuzzy Random Multiobjective Bilevel Model to Hedge against Seismic Risk." Abstr. Appl. Anal. 2014 (SI36) 1 - 24, 2014. https://doi.org/10.1155/2014/505890

Information

Published: 2014
First available in Project Euclid: 26 March 2014

zbMATH: 07022506
MathSciNet: MR3166622
Digital Object Identifier: 10.1155/2014/505890

Rights: Copyright © 2014 Hindawi

Vol.2014 • No. SI36 • 2014
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