Design and Economic Comparison of a Bridge Superstructure with Post-Tensioned Concrete Beams or with Box-Slab-Beams

In this article, the superstructure of a 30-meter-span bridge without intermediate supports is designed, technically compared, and economically evaluated using two different variants, with the objective of determining the most advantageous option for use in Ecuador. In one case, a reinforced concret...

• Autor principal: Correa Vallejo, María Belén (author)
• Outros Autores: Almeida Hernández , John Alex (author), Armas Herrera, Alexis Eduardo (author), Hernández Rodríguez, Luis Tinerfe (author), Arévalo Chafuel, Diego Armando (author)
• Formato: article
• Idioma: spa
• Publicado em: 2025
• Assuntos: Comparación económica; diseño estructural; hormigón postensado; puentes; superestructura; Economic comparison; structural design; post stress concrete; bridges; superstructure
• Acesso em linha: https://revistadigital.uce.edu.ec/index.php/INGENIO/article/view/7839