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Listar por autor "Martí Albiñana, José Vicente"

Mostrando ítems 21-40 de 69

Design of prestressed concrete precast road bridges with hybrid simulated annealing

Martí Albiñana, José Vicente; González Vidosa, Fernando; Yepes Piqueras, Víctor; Alcalá González, Julián (Elsevier, 2013-03)

This paper describes one approach to the analysis and design of prestressed concrete precast road bridges, with double U-shaped cross-section and isostatic spans. The procedure used to solve the combinatorial problem is a ...
Design optimization of precast-prestressed concrete road bridges with steel fiber-reinforcement by a hybrid evolutionary algorithm

Yepes, V.; Martí Albiñana, José Vicente; García-Segura, Tatiana (WIT Press, 2017)

[EN] In this paper, the influence of steel fiber-reinforcement when designing precast-prestressed concrete (PPC) road bridges with a double U-shape cross-section is studied through heuristic optimization. A hybrid evolutionary ...
Discrete swarm intelligence optimization algorithms applied to steel-concrete composite bridges

Martínez-Muñoz, D.; García, J.; Martí Albiñana, José Vicente; Yepes, V. (Elsevier, 2022-09-01)

[EN] Composite bridge optimization might be challenging because of the significant number of variables involved in the problem. The optimization of a box-girder steel¿concrete composite bridge was done in this study with ...
Diseño automático de tableros óptimos de puentes de carretera de vigas artesa prefabricadas mediante algoritmos meméticos híbridos

Martí Albiñana, José Vicente; Yepes Piqueras, Víctor; González Vidosa, Fernando; Luz Ivars, Alejandro José (Elsevier, 2014-09)

[EN] This paper deals with the minimum cost automatic design of precast bridge decks made of U-beams and an upper slab. It uses a hybrid memetic algorithm that combines the population search of solutions by genetic algorithms ...
Diseño de estribos abiertos en puentes de carretera obtenidos mediante optimización híbrida de escalada estocástica

Luz Ivars, Alejandro José; Yepes Piqueras, Víctor; González Vidosa, Fernando; Martí Albiñana, José Vicente (CSIC, 2015)

Este artículo se ocupa del diseño automático de estribos abiertos de hormigón armado en puentes de carretera de coste mínimo, empleando para ello dos algoritmos híbridos de escalada estocástica con operadores de mutación ...
Diseño óptimo de tableros isostáticos de vigas artesas prefabricadas pretensadas

Martí Albiñana, José Vicente (Universitat Politècnica de València, 2010-10-13)

Los tableros de vigas prefabricadas de hormigón pretensado se utilizan habitualmente en todo el mundo para resolver estructuras de viaductos y de pasos superiores sobre carreteras. Son escasos los trabajos de inestigación ...
Embodied Energy Optimization of Buttressed Earth-Retaining Walls with Hybrid Simulated Annealing

Martínez-Muñoz, D.; Martí Albiñana, José Vicente; García, José; Yepes, V. (MDPI AG, 2021-02)

[EN] The importance of construction in the consumption of natural resources is leading structural design professionals to create more efficient structure designs that reduce emissions as well as the energy consumed. This ...
Embodied energy optimization of prestressed concrete slab bridge decks

Alcalá González, Julián; González Vidosa, Fernando; Yepes, V.; Martí Albiñana, José Vicente (MDPI AG, 2018)

[EN] This paper presents one approach to the analysis and design of post-tensioned cast-in-place concrete slab bridge decks. A Simulated Annealing algorithm is applied to two objective functions: (i) the economic cost; and ...
Estudios para la construcción y explotación de la autovía SG-20 en la provincia de Segovia. Análisis coste-beneficio de la inversión

Vargas Bellver, Pablo (Universitat Politècnica de València, 2017-09-27)

[ES] El análisis coste-beneficio (ACB) es el procedimiento de evaluación socio-económica de inversiones más empleado en infraestructuras de transporte. Su empleo está ampliamente extendido en muchos países y organismos ...
Estudios para la construcción y explotación de la autovía SG-20 en la provincia de Segovia. Estudio del deterioro y evolución del firme e impacto ambiental

Capella López, Álvaro (Universitat Politècnica de València, 2017-09-29)

[EN] The aim of the study is to define a conservation plan by studying the deterioration of the pavement, as well as giving great importance to the Environmental Impact produced by the SG-20 highway. The environmental ...
Estudios para la construcción y explotación de la autovía SG-20 en la provincia de Segovia. Tramificación, análisis de soluciones y selección

Palacio Pedro, Héctor (Universitat Politècnica de València, 2017-09-25)

[EN] Through this study, it has been possible to establish a series of guidelines to be followed for the different phases of maintenance of the SG-20 motorway in Segovia. A multicriteria analysis has been carried out in ...
Estudios para la construcción y explotación de la Obra de la autovía SG-20 en la provincia de Segovia. Planificación económica de la obra

Latorre Gascón, Pablo (Universitat Politècnica de València, 2017-09-19)

[ES] En el presente TFG se van a desarrollar las bases teóricas de un Estudio Económico y su aplicación práctica al Proyecto de Construcción de la "Conversión en autovía de la carretera SG-20. Circunvalación de Segovia del ...
Group analytic network process for the sustainability assessment of bridges near shore

Navarro, Ignacio J.; Martí Albiñana, José Vicente; Yepes, V. (WIT Press, 2022)

[EN] Since the Paris Agreement was established, great interest has arisen in evaluating the sustainability performance of our structures along with their life cycles. The remarkable economic expenses, the important ...
Heuristic Techniques for the Design of Steel-Concrete Composite Pedestrian Bridges

Yepes, V.; Dasí-Gil, M.; Martínez-Muñoz, D.; López Desfilis, Vicente José; Martí Albiñana, José Vicente (MDPI AG, 2019-08)

[EN] The objective of this work was to apply heuristic optimization techniques to a steel-concrete composite pedestrian bridge, modeled like a beam on two supports. A program has been developed in Fortran programming ...
Heuristics in optimal detailed design of precast road bridges

Yepes Piqueras, Víctor; Martí Albiñana, José Vicente; García Segura, Tatiana; González Vidosa, Fernando (2017)

[EN] This paper deals with the cost optimization of road bridges consisting of concrete slabs prepared in situ and two precast-prestressed U-shaped beams of self-compacting concrete. It shows the efficiency of four heuristic ...
Hybrid Swarm Intelligence Optimization Methods for Low-Embodied Energy Steel-Concrete Composite Bridges

Martínez-Muñoz, D.; García, Jose; Martí Albiñana, José Vicente; Yepes, V. (MDPI AG, 2022-12-23)

[EN] Bridge optimization is a significant challenge, given the huge number of possible configurations of the problem. Embodied energy and cost were taken as objective functions for a box-girder steel¿concrete optimization ...
La competencia transversal de comunicación efectiva en estudios de máster en el ámbito de la ingeniería civil y la construcción

Yepes Piqueras, Víctor; Martí Albiñana, José Vicente (Editorial Universitat Politècnica de València, 2015-06-10)

[EN] This paper presents the results of a perception study of the M.Sc. degree in concrete engineering and construction management students in relation to the learning outcomes for effective communication crossdiscipli ...
Life cycle assessment applied to the sustainable design of prestressed bridges in coastal environment

Navarro Martínez, Ignacio Javier (Universitat Politècnica de València, 2020-01-07)

[ES] La sostenibilidad ha ido adquiriendo una presencia relevante en nuestra sociedad desde su primera definición en 1987 por parte de la Comisión Brundtland. Desde entonces, la comunidad científica ha llevado a cabo ...
Life cycle assessment of composite footbridges in a postgraduate optimization course through a case study

Martínez-Muñoz, D.; Martí Albiñana, José Vicente; Yepes, V.; López Desfilis, Vicente José (IATED, 2019-03-13)

[EN] This paper describes how, through a case study, the life cycle assessment methodology is introduced in a postgraduate course. This case study is carried out within the framework of the predictive models of optimization ...
Life cycle assessment of cost-optimized buttress earth-retaining walls: A parametric study

Zastrow, P.; Molina Moreno, Francisca; García-Segura, Tatiana; Martí Albiñana, José Vicente; Yepes, V. (Elsevier, 2017-01)

In this paper life cycle assessments are carried out on 30 optimized earth-retaining walls of various heights (4e13 m) and involving different permissible soil stresses (0.2, 0.3 and 0.4 MPa) in Spain. Firstly, the ...