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The Prediction of time dependant effects in prestressed concrete bridges
Citation
Flanagan, J.W. and O'brien, E.J. and Samartín, Avelino (1997). The Prediction of time dependant effects in prestressed concrete bridges. In: "Colloquium on Concrete Research in Ireland", 28 de agosto, 1997, Dublín (Irlanda). ISBN 1-873279-18-3. pp. 43-47.
Description
| Title: | The Prediction of time dependant effects in prestressed concrete bridges |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | Colloquium on Concrete Research in Ireland |
| Event Dates: | 28 de agosto, 1997 |
| Event Location: | Dublín (Irlanda) |
| Title of Book: | Proceedings of the Colloquium on Concrete Research in Ireland, 28th August 1997, Trinity College, Dublin |
| Date: | 1997 |
| ISBN: | 1-873279-18-3 |
| Subjects: | |
| Freetext Keywords: | Prestressed concrete, creep, shrinkage, recalibration, balanced cantilever, integral |
| 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
This paper describes the development of an improved numerical technique for the prediction of time-dependent effects in prestressed concrete bridges. The purpose of the research project was to enhance the prediction of bridge deflections and strains. This was achieved by the development of an on-site recalibration procedure by which a numerical model describing the development of time-dependent effects can be updated and improved during the construction process. The numerical technique has been developed and tested on prestressed concrete balanced cantilever and integrally constructed portal frame bridges.
More information
| Item ID: | 44239 |
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| DC Identifier: | http://oa.upm.es/44239/ |
| OAI Identifier: | oai:oa.upm.es:44239 |
| Deposited by: | Biblioteca ETSI Caminos |
| Deposited on: | 21 Dec 2016 07:34 |
| Last Modified: | 21 Dec 2016 07:34 |
