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Herstal Viaducts, Complete Program of Refurbishment, Strengthening and Upgrading of Existing Structures

Herstal Viaducts, Complete Program of Refurbishment, Strengthening and Upgrading of Existing Structures
Auteur(s): , ,
Présenté pendant IABSE Conference: Engineering the Past, to Meet the Needs of the Future, Copenhagen, Denmark, 25-27 June 2018, publié dans , pp. 203-210
DOI: 10.2749/copenhagen.2018.203
Prix: € 25,00 incl. TVA pour document PDF  
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Since the 60’s, the structures of Herstal Viaducts have suffered from a dysfunction of expansion joints, drainage system and been exposed to a high level of corrosion. On top, existing road layout, w...
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Détails bibliographiques

Auteur(s): (Besix - Design Manager, BE)
(Greisch - Project Director, BE)
(SPW – Director, Road Dir. of Liège, BE SPW – Director, Expertise/inspections, BE)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Conference: Engineering the Past, to Meet the Needs of the Future, Copenhagen, Denmark, 25-27 June 2018
Publié dans:
Page(s): 203-210 Nombre total de pages (du PDF): 8
Page(s): 203-210
Nombre total de pages (du PDF): 8
DOI: 10.2749/copenhagen.2018.203
Abstrait: Since the 60’s, the structures of Herstal Viaducts have suffered from a dysfunction of expansion joints, drainage system and been exposed to a high level of corrosion. On top, existing road layout, without shoulders and insertion/deceleration lanes at connection to existing junctions, lead to an unsatisfactory level of safety. During 2012, Belgian road directorate (S.P.W.) has developed and implemented an extensive inspection plan and design program to assess the existing structures. An important public works contract has been awarded early 2014 to refurbish, strengthen and upgrade the existing viaducts.
Mots-clé:
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