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An algorithm for simulation of concrete cable-stayed bridges built on temporary supports and considering time dependent effects

Autor
Lozano-Galant, J.A.; Turmo, J.
Tipus d'activitat
Article en revista
Revista
Engineering structures
Data de publicació
2014-11
Volum
79
Pàgina inicial
341
Pàgina final
353
DOI
https://doi.org/10.1016/j.engstruct.2014.08.018 Obrir en finestra nova
Projecte finançador
Estudio experimental del coeficiente de rozamiento entre dovelas prefabricadas de hormigón para puentes con junta seca conjugada
Optimización del proceso de tesado de puentes atirantados construidos con tableros apeados
Repositori
http://hdl.handle.net/2117/27332 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0141029614004830 Obrir en finestra nova
Resum
The time-dependent phenomena effects might play an important role in the structural behavior of a cable-stayed bridge during construction and in service. In fact, because of these effects the target state of stresses (Objective Service Stage, OSS) can only be achieved at a certain target time. In the literature, a number of software have been presented to study creep and shrinkage effects during cantilever erection of cable-stayed bridges. Nevertheless, the effects of these phenomena in the alte...
Citació
Lozano-Galant, J.A.; Turmo, J. An algorithm for simulation of concrete cable-stayed bridges built on temporary supports and considering time dependent effects. "Engineering structures", Novembre 2014, vol. 79, p. 341-353.
Paraules clau
Analysis, Cable-stayed bridges, Creep and shrinkage, Temporary supports, Tensioning process, Unstressed length
Grup de recerca
EC - Enginyeria de la Construcció

Participants