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Multi-stage Optimization for Flexible Bridge Maintenance and Management Planning against Modification of Deterioration Curve

Multi-stage Optimization for Flexible Bridge Maintenance and Management Planning against Modification of Deterioration Curve
Auteur(s): , , , ,
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Présenté pendant IABSE Conference: Elegance in structures, Nara, Japan, 13-15 May 2015, publié dans , pp. 434-435
DOI: 10.2749/222137815815775709
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In this study, an attempt is made to propose a method for flexible bridge maintenance plans against the modification of deterioration curve by using the multi-stage optimization. Both the minimizat...
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Auteur(s):




Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Conference: Elegance in structures, Nara, Japan, 13-15 May 2015
Publié dans:
Page(s): 434-435 Nombre total de pages (du PDF): 8
Page(s): 434-435
Nombre total de pages (du PDF): 8
Année: 2015
DOI: 10.2749/222137815815775709
Abstrait:

In this study, an attempt is made to propose a method for flexible bridge maintenance plans against the modification of deterioration curve by using the multi-stage optimization. Both the minimization of cost and the maximization of structural soundness are important for the maintenance planning. Numerical experiments with 10 bridges were presented to demonstrate that solutions obtained by the proposed method were effective against the uncertainties involved in the financial circumstances and the deterioration prediction.