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Fatigue Design of Steel Bridges for Finnish Vehicle Traffic

 Fatigue Design of Steel Bridges for Finnish Vehicle Traffic
Auteur(s): , , ,
Présenté pendant IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016, publié dans , pp. 290-297
DOI: 10.2749/stockholm.2016.0267
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Eurocode fatigue load models for bridges have been developed using traffic information gathered from Western and Central European roads. This study was carried out to determine how fatigue loads fr...
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Détails bibliographiques

Auteur(s): (Ramboll Finland Oy, Espoo, Finland)
(Ramboll Finland Oy, Espoo, Finland)
(Finnish Transport Agency, Helsinki, Finland)
(Finnish Transport Agency, Helsinki, Finland)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016
Publié dans:
Page(s): 290-297 Nombre total de pages (du PDF): 8
Page(s): 290-297
Nombre total de pages (du PDF): 8
Année: 2016
DOI: 10.2749/stockholm.2016.0267
Abstrait:

Eurocode fatigue load models for bridges have been developed using traffic information gathered from Western and Central European roads. This study was carried out to determine how fatigue loads from Finnish traffic typography compare to the fatigue load models defined in Eurocode. A comparison was made between Eurocode Fatigue Load Model 3 (FLM3) and damage determined from recorded Finnish traffic data. Computer software was developed for the analysis that utilizes the recorded traffic data to determine fatigue damage for selected representative structural details. The results indicate that generally FLM3 provides overly conservative results with the studied bridges, but can also theoretically underestimate fatigue loads when using Finnish traffic typography.

Mots-clé:
pont Eurocode pont mixte

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