Lozano-Galant, JA.; Ruiz Ripoll, L.; Paya-Zaforteza I.; Turmo, J. (2014). Modifications of the stress-state of cable-stayed bridges due to staggered construction of their superstructure. Baltic Journal of Road and Bridge Engineering. 9(4):241-250. doi:10.3846/bjrbe.2014.30
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/50545
Title:
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Modifications of the stress-state of cable-stayed bridges due to staggered construction of their superstructure
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Author:
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Lozano-Galant, Jose Antonio
Ruiz Ripoll, Lidia
Paya-Zaforteza I.
Turmo, José
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UPV Unit:
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Universitat Politècnica de València. Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil - Departament d'Enginyeria de la Construcció i de Projectes d'Enginyeria Civil
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Issued date:
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Abstract:
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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 ...[+]
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.
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Subjects:
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Cable-stayed bridge
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Erection
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Stay force
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Simulation
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Construction process
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Tensioning process
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Copyrigths:
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Cerrado |
Source:
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Baltic Journal of Road and Bridge Engineering. (issn:
1822-427X
)
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DOI:
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10.3846/bjrbe.2014.30
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Publisher:
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VILNIUS GEDIMINAS TECH UNIV, SAULETEKIO AL 11, VILNIUS, LT-10223, LITHUANIA
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Publisher version:
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http://dx.doi.org/10.3846/bjrbe.2014.30
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Project ID:
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Ministerio de Economia y Competitividad
Ministerio de Ciencia e Innovacion
Junta de Comunidades de Castilla-La Mancha (Spain) BIA2013-47290-R BIA2009-13056 PII2I09-0129-4085
FEDER
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Thanks:
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The authors wish to thank the Ministerio de Economia y Competitividad, the Ministerio de Ciencia e Innovacion and the Junta de Comunidades de Castilla-La Mancha (Spain) for the funding provided through the research projects ...[+]
The authors wish to thank the Ministerio de Economia y Competitividad, the Ministerio de Ciencia e Innovacion and the Junta de Comunidades de Castilla-La Mancha (Spain) for the funding provided through the research projects BIA2013-47290-R, BIA2009-13056 and PII2I09-0129-4085 directed by Jose Turmo and founded with FEDER funds.
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Type:
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Artículo
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