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Optimized design of the prestress in continuous bridge decks
Cita
Utrilla Arroyo, M.A. and Samartín, Avelino
(1997).
Optimized design of the prestress in continuous bridge decks.
"Computers & Structures", v. 64
(n. 1-4);
pp. 719-728.
ISSN 0045-7949.
https://doi.org/10.1016/S0045-7949(96)00434-8.
Descripción
| Título: | Optimized design of the prestress in continuous bridge decks |
|---|---|
| Autor/es: |
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| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | Computers & Structures |
| Fecha: | Julio 1997 |
| ISSN: | 0045-7949 |
| Volumen: | 64 |
| Número: | 1-4 |
| Materias: | |
| ODS: | |
| Escuela: | E.T.S.I. Caminos, Canales y Puertos (UPM) |
| Departamento: | Mecánica de Medios Continuos y Teoría de Estructuras |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
In this paper a method for automatic design of the prestress in continuous bridge decks is presented. In a first step of the procedure the optimal prestressed force for a completely geometrically defined and feasible prestress layout is obtained by means of linear programming techniques. Further on, in a second step the prestress geometry and minimum force are automatically found by steepest descent optimization techniques. Finally this methodology is applied to two-span continuous bridge decks and from the obtained results some preliminary design rules can be drawn.
Más información
| ID de Registro: | 35027 |
|---|---|
| Identificador DC: | https://oa.upm.es/35027/ |
| Identificador OAI: | oai:oa.upm.es:35027 |
| URL Portal Científico: | https://portalcientifico.upm.es/es/ipublic/item/5477063 |
| Identificador DOI: | 10.1016/S0045-7949(96)00434-8 |
| URL Oficial: | http://www.sciencedirect.com/science/article/pii/S... |
| Depositado por: | Biblioteca ETSI Caminos |
| Depositado el: | 28 Abr 2015 17:06 |
| Ultima Modificación: | 12 Nov 2025 00:00 |
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