New launching method of composite steel-concrete decks for replacing two bridges in Luxembourg
|
|
|||||||||||
Détails bibliographiques
| Auteur(s): |
José J. Oliveira Pedro
(Ceris-IST, University of Lisbon; GRID International, Portugal)
Arnaud Salmon (Bureau d’Études Greisch, Liège, Belgium) |
||||
|---|---|---|---|---|---|
| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Towards a Resilient Built Environment Risk and Asset Management, Guimarães, Portugal, 27-29 March 2019 | ||||
| Publié dans: | IABSE Symposium Guimarães 2019 | ||||
|
|||||
| Page(s): | 1116-1123 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/guimaraes.2019.1116 | ||||
| Abstrait: |
The deck replacement of two bridges in Luxembourg is presented, using a new launching method of composite steel-concrete box-girder decks already with the slab, which comprises also the dismantling of the old decks. The main construction steps for replacing the two bridge decks with typical spans of 35 m are described. The data of the new decks and the design verifications, both during construction and in service, are presented. |
||||
| Mots-clé: |
pont mixte acier-béton
|
||||