The construction of bridges has been necessary for societies since ancient times, when the communication between and within towns, cities or communities was established. Until recently, the economic factor has been the ...
Navarro, I. J.; Yepes, V.; Martí, J. V.(Hindawi Limited, 2019)
[EN] Given the great impacts associated with the construction and maintenance of infrastructures in both the environmental, the economic and the social dimensions, a sustainable approach to their design appears essential ...
[EN] The construction sector is one of the most active sectors, with a high economic, environmental and social impact. For this reason, the sustainable design of structures and buildings is a trend that must be followed. ...
Marmaneu Menero, Alfredo(Universitat Politècnica de València, 2016-09-07)
[EN] The future of building structures in general and bridges in particular, for its costs, its high consumption of natural resources and pollution associated with such activity, is aimed at seeking greater efficiency in ...
Molina Moreno, Francisca; Martí Albiñana, José Vicente; Yepes Piqueras, Víctor(2017)
[EN] This paper shows the differences between the design of a reinforced concrete structure considering two objectives to minimize; economic cost and CO2 emissions. Both objectives depend on the amount of two high carbon ...
Ródenas Escartí, Andrés(Universitat Politècnica de València, 2018-09-03)
[EN] Currently, society has increased awareness about the problems that human actions pose about the welfare of future generations, and from various international domains, guidelines have been developed to achieve sustainable ...
Yepes Piqueras, Víctor; Martí Albiñana, José Vicente(Elsevier, 2015-01)
This paper describes a methodology to optimize cost and CO2 emissions when designing precast-prestressed concrete road bridges with a double U-shape cross-section. To this end, a hybrid glowworm swarm optimization algorithm ...
Yepes Piqueras, Víctor; Martí Albiñana, José Vicente; García Segura, Tatiana(Editorial Universitat Politècnica de València, 2016-07-19)
[EN] This paper presents a methodology for assessing the cross disciplinary
competence ‘critical thinking’ of the Civil Engineering undergraduate
degree, in the subject of “Construction Methods II” of the 2nd year. ...
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 ...
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 ...
[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 ...
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 ...
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 ...
[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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...