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The Modifications of the stress-state of cable-stayed bridges due to staggered construction of their superstructure

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ORCID
Medium: Fachartikel
Sprache(n): Englisch
Veröffentlicht in: The Baltic Journal of Road and Bridge Engineering, , n. 4, v. 9
Seite(n): 241-250
DOI: 10.3846/bjrbe.2014.30
Abstrakt:

In current practice, the effects of the evolutionary erection of cable-stayed bridge superstructure are rarely included into the simulation of its tensioning process. In fact, stay forces in service are usually defined in early stages of design, when the construction process has not even been conceived in detail yet. In order to fill this gap, the effects of the evolutionary erection of cable-stayed bridge superstructure throughout the tensioning process are studied in this paper. This study is focused on steel cable-stayed bridges erected on temporary supports. For the very first time a new criterion to include the effects of the evolutionary erection of cable-stayed bridges into the definition of the stay forces in the service state is presented.

Structurae kann Ihnen derzeit diese Veröffentlichung nicht im Volltext zur Verfügung stellen. Der Volltext ist beim Verlag erhältlich über die DOI: 10.3846/bjrbe.2014.30.
  • Über diese
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  • Reference-ID
    10084705
  • Veröffentlicht am:
    09.10.2018
  • Geändert am:
    09.10.2018
 
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