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Listar por autor "Brun Izquierdo, Alejandro"

Mostrando ítems 1-7 de 7

Artificial neural network and Kriging surrogate model for embodied energy optimization of prestressed slab bridges

Yepes-Bellver, Lorena; Brun-Izquierdo, Alejandro; Alcalá-González, Julián; Yepes, V. (MDPI AG, 2024-10)

[EN] The main objective of this study is to assess and contrast the efficacy of distinct spatial prediction methods in a simulation aimed at optimizing the embodied energy during the construction of prestressed slab bridge ...
CO2-Optimization of Post-Tensioned Concrete Slab-Bridge Decks Using Surrogate Modeling

Yepes-Bellver, Lorena; Brun-Izquierdo, Alejandro; Alcalá-González, Julián; Yepes, V. (MDPI AG, 2022-07)

[EN] This paper deals with optimizing embedded carbon dioxide (CO2) emissions using surrogate modeling, whether it is the deck of a post-tensioned cast-in-place concrete slab bridge or any other design structure. The main ...
Embodied Energy Optimization of Prestressed Concrete Road Flyovers by a Two-Phase Kriging Surrogate Model

Yepes-Bellver, Lorena; Brun-Izquierdo, Alejandro; Alcalá-González, Julián; Yepes, V. (MDPI AG, 2023-10)

[EN] This study aims to establish a methodology for optimizing embodied energy while constructing lightened road flyovers. A cross-sectional analysis is conducted to determine design parameters through an exhaustive ...
Estudio de alternativas para las estructuras en los accesos al nuevo centro comercial de Xirivella (Valencia). Justificación de la solución adoptada y valoración

Brun Izquierdo, Alejandro (Universitat Politècnica de València, 2016-10-11)

[EN] This Final Project is the study of alternatives for the necessary structures at the accesses to underground car park of the new shopping center of Xirivella (Valencia). The project consists of an entrance that has a ...
Estudio del diseño óptimo para el tablero del viaducto situado en el Km. 441 de la A-7 en el T.M de Cocentaina (Alicante). Análisis del tablero

Brun Izquierdo, Alejandro (Universitat Politècnica de València, 2019-01-09)

[EN] In Spain, it is common to solve the upper road steps using prestressed lightweight slab-type panels. Due to the number of structures of this type that are projected, it is of great interest to know how to apply a ...
Optimización energética de tableros tipo losa pretensados aligerados mediante modelos Kriging.

Brun Izquierdo, Alejandro (Universitat Politècnica de València, 2021-01-13)

[ES] La industria de la construcción pasa por ser una de las mayores consumidoras de recursos naturales. En efecto, la construcción consume alrededor del 40% del total de roca, grava y arena, el 25% de la madera, el 40% ...
Sustainable Optimization of Post-Tensioned Cast-In-Place Concrete Slab Road Bridges Using Metamodels

Yepes-Bellver, Lorena; Brun-Izquierdo, Alejandro; Alcalá-González, Julián; Yepes, V. (International Center for Numerical Methods in Engineering (CIMNE), 2022-09-14)

[EN] This paper deals with optimizing embedded carbon dioxide (CO2) emissions using metamodeling, whether it is the deck of a lightened post-tensioned slab bridge or any other design structure. The main contribution of ...