Some Aspects of the Life-Cycle Reliability of the Twin Cable–Stayed Bridges at Malpensa Airport in Italy
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Bibliografische Angaben
| Autor(en): |
Fabio Biondini
Dan M. Frangopol Pier Giorgio Malerba |
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| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | 17th IABSE Congress: Creating and Renewing Urban Structures – Tall Buildings, Bridges and Infrastructure, Chicago, USA, 17-19 September 2008 | ||||
| Veröffentlicht in: | IABSE Congress Chicago 2008 | ||||
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| Seite(n): | 476-477 | ||||
| Anzahl der Seiten (im PDF): | 9 | ||||
| Jahr: | 2008 | ||||
| DOI: | 10.2749/222137908796293659 | ||||
| Abstrakt: |
Some aspects of the life-cycle performances of the cable-stayed bridges at Malpensa airport in Italy are investigated in both deterministic and probabilistic terms. The study is developed by using a general methodology for time-variant reliability analysis of concrete structures subjected to diffusive attacks from external aggressive agents. The beneficial effects of repair interventions are also taken into account. The results show that the repair interventions allow to decrease the rate of deterioration and the dispersion of the involved uncertainty. |
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| Stichwörter: |
Schrägseilbrücken Dauerhaftigkeit Schaden Wartung
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