Assessment and Strengthening of the Kreekrakbrug
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Bibliografische Angaben
| Autor(en): |
Demis Karagiannis
Mark Darlow |
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| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | IABSE Conference: Assessment, Upgrading and Refurbishment of Infrastructures, Rotterdam, The Netherlands, 6-8 May 2013 | ||||
| Veröffentlicht in: | IABSE Conference, Rotterdam, May 2013 | ||||
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| Seite(n): | 516-517 | ||||
| Anzahl der Seiten (im PDF): | 8 | ||||
| Jahr: | 2013 | ||||
| DOI: | 10.2749/222137813806521289 | ||||
| Abstrakt: |
The Kreekrak bridge was constructed in 1974. It suffers from fatigue damage in its orthotropic deck and has insufficient static strength for future traffic loads. It also provides less than desirable clearance to shipping traffic passing beneath it. It therefore requires to be renovated and a combination of applying a high strength concrete (HSC) overlay, jacking and augmentation of the main steel members of the bridge has been designed for this purpose. The sequence in which the renovation is executed has been developed to ensure an efficient strengthening design. This paper describes the key features of the strengthening design and reasons for its implementation. |
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| Stichwörter: |
Ermüdung Stahlbrücken Verstärkung Bewertung Zuglager Retrofit
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