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FRP lift bridge over the Oud Rijn: engineering slenderness

 FRP lift bridge over the Oud Rijn: engineering slenderness
Autor(en): ,
Beitrag für IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014, veröffentlicht in , S. 2223-2230
DOI: 10.2749/222137814814069589
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In a design contest, RHDHV architect Joris Smits entered a challenging asymmetric design for a lift bridge for the Oude Rijn, Katwijk, the Netherlands. Using the lightweight stiffness of Fiber Rei...
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Bibliografische Angaben

Autor(en):

Medium: Tagungsbeitrag
Sprache(n): Englisch
Tagung: IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014
Veröffentlicht in:
Seite(n): 2223-2230 Anzahl der Seiten (im PDF): 8
Seite(n): 2223-2230
Anzahl der Seiten (im PDF): 8
Jahr: 2014
DOI: 10.2749/222137814814069589
Abstrakt:

In a design contest, RHDHV architect Joris Smits entered a challenging asymmetric design for a lift bridge for the Oude Rijn, Katwijk, the Netherlands. Using the lightweight stiffness of Fiber Reinforced Polymers (FRP) for the deck structure, he created an extremely thin structure, for its beauty and to reduce the number of openings of the bridge by increasing the height of the vertical clearance. The client was thrilled by the design but hesitant to believe the concept was feasible: such complex shape and slenderness. Royal HaskoningDHV was asked to further develop the design and demonstrate the technical and economic feasibility of the design. Could such long slender deck really be achieved? How would it respond to its single lifting arm? This paper discusses the challenges of the asymmetric design of the bridge and explains the FRP engineering solution. Dutch Design Recommendation CUR96 [1] has been used for the structural design.

Stichwörter:
Architektur Fußgängersteg Fußgängerbrücke CFK Komfort Analyse