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Optimization of PT in Cantilever Construction of Prestressed Concrete Bridges

 Optimization of PT in Cantilever Construction of Prestressed Concrete Bridges
Auteur(s): , ,
Présenté pendant IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014, publié dans , pp. 1536-1543
DOI: 10.2749/222137814814067879
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In this paper an example of application of structural optimization methodologies is presented describing the minimization of the amount of prestressing steel required in a prestressed concrete bri...
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Détails bibliographiques

Auteur(s):


Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014
Publié dans:
Page(s): 1536-1543 Nombre total de pages (du PDF): 8
Page(s): 1536-1543
Nombre total de pages (du PDF): 8
Année: 2014
DOI: 10.2749/222137814814067879
Abstrait:

In this paper an example of application of structural optimization methodologies is presented describing the minimization of the amount of prestressing steel required in a prestressed concrete bridge built by cantilever construction procedure. The numerical results obtained show that this approach reduces the quantity of material needed and does not introduce any additional complexity to bridge construction.

Mots-clé:
ponts en béton précontraint

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