Study of Various Cross Sections in Bridges Based on Prestressed Concrete Beams with the Objective of Obtaining Rationally Designed, Optimal and Sustainable Bridges
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Détails bibliographiques
| Auteur(s): |
Abel Noé Xochicale Cortés
(Scala PC, Puebla, MEXICO.)
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Congress: Beyond Structural Engineering in a Changing World, San José, Cost Rica, 25-27 Seotember 2024 | ||||
| Publié dans: | IABSE Congress San José 2024 | ||||
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| Page(s): | 1401-1406 | ||||
| Nombre total de pages (du PDF): | 6 | ||||
| DOI: | 10.2749/sanjose.2024.1401 | ||||
| Abstrait: |
Currently the design of prestressed concrete beams bridges in many countries is done without efficiently taking advantage of all the qualities of the materials or the real capacity of the resistant integral section, which results in expensive structures used at half or minimum capacity. There are several cross sections and several structures for the solution of a deck of given dimensions, but the most convenient from these three points of view will be the one that provides the minimum amount of materials used. With this objective, several solutions are evaluated in a deck by exploring the use of various cross-sections of beams to compare their performance and its economy, durability, versatility and sustainability. |
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| Mots-clé: |
durabilité
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