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Automatic design of the prestress in continuous bridge decks. Design rules
Citation
Samartín, Avelino and Utrilla Arroyo, M.A. (1994). Automatic design of the prestress in continuous bridge decks. Design rules. In: "Second International Conference on Computational Structures Technology", 30 de Agosto – 1 de Septiembre, 1994, Atenas (Grecia). ISBN 0-948749-30-X. pp. 47-60.
Description
| Title: | Automatic design of the prestress in continuous bridge decks. Design rules |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | Second International Conference on Computational Structures Technology |
| Event Dates: | 30 de Agosto – 1 de Septiembre, 1994 |
| Event Location: | Atenas (Grecia) |
| Title of Book: | Computational structural engineering for practice. Proceedings of the Second International Conference on Computational Structures Technology |
| Date: | 1994 |
| ISBN: | 0-948749-30-X |
| Subjects: | |
| Faculty: | E.T.S.I. Caminos, Canales y Puertos (UPM) |
| Department: | Mecánica de Medios Continuos y Teoría de Estructuras |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
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 step 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.
More information
| Item ID: | 42897 |
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| DC Identifier: | https://oa.upm.es/42897/ |
| OAI Identifier: | oai:oa.upm.es:42897 |
| Deposited by: | Biblioteca ETSI Caminos |
| Deposited on: | 16 Jul 2016 06:57 |
| Last Modified: | 16 Jul 2016 06:57 |
