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Expanding and raising of bridges in order to improve navigation conditions

 Expanding and raising of bridges in order to improve navigation conditions
Auteur(s):
Présenté pendant IABSE Conference: Assessment, Upgrading and Refurbishment of Infrastructures, Rotterdam, The Netherlands, 6-8 May 2013, publié dans , pp. 622-623
DOI: 10.2749/222137813806548631
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We know that the condition of bridges and viaducts must answer the requirements of developing traffic loads. However, also the infrastructure below the bridge develops and generates requirements fo...
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Détails bibliographiques

Auteur(s):
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Conference: Assessment, Upgrading and Refurbishment of Infrastructures, Rotterdam, The Netherlands, 6-8 May 2013
Publié dans:
Page(s): 622-623 Nombre total de pages (du PDF): 8
Page(s): 622-623
Nombre total de pages (du PDF): 8
Année: 2013
DOI: 10.2749/222137813806548631
Abstrait:

We know that the condition of bridges and viaducts must answer the requirements of developing traffic loads. However, also the infrastructure below the bridge develops and generates requirements for that bridge. As a result, the existing clearance below the bridge may need to be heightened or widened. This paper presents three bridge adaptation and reconstruction projects in the Netherlands, which have resulted in heightening and widening of the navigation clearance below existing bridges. Inland navigation – carrying cargo, passengers or just recreational – constitutes an important branch of the Dutch economy. Additionally, the discussed projects comprised substantial improvements of technical condition, which extended the service life of the structures.

Mots-clé:
durabilité