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https://hdl.handle.net/20.500.14279/2362| Τίτλος: | Optimization of preventative maintenance strategies for bridges | Συγγραφείς: | Tantele, Elia Onoufriou, Toula Mulheron, Mike J. |
metadata.dc.contributor.other: | Ταντελέ, Έλια Ονουφρίου, Τούλα |
Λέξεις-κλειδιά: | Building materials;Reinforced concrete;Concrete bridges | Ημερομηνία Έκδοσης: | 2006 | Πηγή: | 3rd International Conference on Bridge Maintenance, Safety and Management - Bridge Maintenance, Safety, Management, Life-Cycle Performance and Cost, 2006, Porto | Περίληψη: | The use of preventative maintenance (PM) has been acknowledged as an effective way of reducing the whole life cost of maintaining bridges in good, safe and functional condition. However, there are many uncertainties associated with the need and effectiveness of PM. Such uncertainties if not addressed can lead to incorrect decisions and wastage of resources. In addition optimization procedures are necessary to produce strategies with minimum cost while maintaining the reliability of the bridge at an acceptable level. This paper examines the issue of effectiveness of different PM on reinforced concrete bridges deteriorating due to the corrosion of reinforcement from chloride ions. It investigates the applicability of an optimization methodology, using the principles of genetic algorithm (GA) to identify optimum PM strategies based on their effectiveness and cost. | Rights: | © 2006 Taylor & Francis Group. | Type: | Conference Papers | Affiliation: | University of Surrey |
| Εμφανίζεται στις συλλογές: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
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