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Listar por palabra clave "Economic optimization"

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Listar por palabra clave "Economic optimization"

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    A parametric study of optimum road frame bridges by threshold acceptance 
    Perea de Dios, Cristian; Yepes, V.; Alcalá González, Julián; Hospitaler Pérez, Antonio; González Vidosa, Fernando; PEREA DE (NISCAIR, 2010)
    [EN] This paper examines the economic optimization of reinforced concrete road frame bridges by threshold acceptance. The formulation of the problem includes 50 discrete variables: three geometrical ones, three types of ...
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    A parametric study of optimum tall piers for railway bridge viaducts 
    Martínez Martín, Francisco Joaquín; González Vidosa, Fernando; Hospitaler Pérez, Antonio; Yepes, V. (TECHNO-PRESS, 2013-03)
    [EN] This paper presents a parametric study of reinforced concrete bridge tall piers with hollow, rectangular sections. Such piers are typically used in railway construction of prestressed concrete viaducts.Twenty one ...
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    An agro-industrial model for the optimization of biodiesel production in Spain to meet the European GHG reduction targets 
    Escobar, Neus; Manrique-de-Lara-Penate, Casiano; Sanjuán Pellicer, María Nieves; Clemente Polo, Gabriela; Rozakis, Stelios (Elsevier, 2017-02-01)
    [EN] Right after the enforcement of the Directive (EU) 2015/1513, amending the Renewable Energy Directive of the European Union, the situation of the biodiesel sector in Spain is particularly uncertain. Although domestic ...
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    Design of tall bridge piers by ant colony optimization 
    Martínez Martín, Francisco Joaquín; González Vidosa, Fernando; Hospitaler Pérez, Antonio; Alcalá González, Julián (Elsevier, 2011-08)
    This paper describes a methodology for the analysis and design of Reinforced Concrete (RC) tall bridge piers with hollow rectangular sections, which are typically used in deep valley bridge viaducts. Piers are usually ...
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    Estudio paramétrico de pilas para viaductos de carretera 
    Martínez Martín, Francisco Joaquín; González Vidosa, Fernando; Hospitaler Pérez, Antonio (Elsevier, 2011-09)
    [EN] The present paper deals with the economic optimization of a series of 15 bridge piers with rectangular hollow sections. It combines height columns of 20, 30, 40, 50 and 60 m and viaducts of 40, 50 and 60 m of main ...
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    Heuristic optimization of RC bridge piers with rectangular hollow sections 
    Martínez Martín, Francisco Joaquín; González Vidosa, Fernando; Hospitaler Pérez, Antonio; Yepes Piqueras, Víctor (Elsevier, 2010-03)
    This paper deals with the economic optimization of reinforced concrete (RC) bridge piers with hollow rectangular sections and describes the efficiency of three heuristic algorithms: two new variants of the ant colony ...
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    Optimización heurística de un encepado rectangular de cuatro pilotes hormigonados in situ 
    San Millán Vallejo, Javier (Universitat Politècnica de València, 2016-12-21)
    [EN] Optimization of a pile cap for four piles in reinforced concret using a genetic algorithm.
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    Optimization Design of RC Elevated Water Tanks under Seismic Loads 
    Martínez-Martín, Francisco J.; Yepes, V.; Gonzalez Vidosa, Fernando; Hospitaler Pérez, Antonio; Alcalá-González, Julián (MDPI AG, 2022-06)
    [EN] This paper deals with the seismic column design of 35 elevated RC water storage tanks. Tanks comprise a top conic trunk reservoir, a column with variable hollow square cross-sections, and a shallow foundation on a ...