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Listar por palabra clave "Bridges"

Mostrando ítems 1-20 de 38

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A numerical investigation on the fire response of a steel girder bridge

Paya-Zaforteza, I.; Garlock, Maria E.M. (Elsevier, 2012-08)

The response of bridges subject to fire is an under researched topic despite the number of bridge failures caused by fire. Since available data shows that steel girder bridges are especially vulnerable to fire, this paper ...
A Review of Multi-Criteria Decision-Making Methods Applied to the Sustainable Bridge Design

Penadés-Plà, Vicent; García-Segura, Tatiana; Martí Albiñana, José Vicente; Yepes, V. (MDPI, 2016-12)

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 ...
An Optimization-LCA of a Prestressed Concrete Precast Bridge

Penadés-Plà, Vicent; García-Segura, Tatiana; Martí Albiñana, José Vicente; Yepes, V. (MDPI AG, 2018)

[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. ...
Analysis Of The Influence Of The Ballast Track In The Dynamic Behaviour Of Single-Track Railway Bridges Of Different Typologies

Chordà Monsonís, Josep; Martínez Rodrigo, Mª Dolores; Galvín Barrera, Pedro; Romero Ordóñez, Antonio; Moliner Cabedo, Emmanuela (Editorial Universitat Politècnica de València, 2022-05-11)

[EN] Short-to-medium span simply-supported (SS) railway bridges are prone to experience high levels of vertical acceleration due to train passage. The necessity of predicting accurately their dynamic behaviour for design, ...
Análisis de la respuesta de los puentes frente a fuego con métodos avanzados de cálculo. Aplicación al análisis de la respuesta al fuego del paso superior sobre la Interstate I-70 en Little Point, Indiana, USA

García Iranzo, Gonzalo Emilio (Universitat Politècnica de València, 2021-07-16)

[ES] El presente TFM analiza la respuesta al fuego de los puentes multijácena de acero empleando el programa Safir. Safir es un programa avanzado de cálculo especialmente desarrollado para el análisis de la respuesta de ...
Análisis documental, constructivo, planimétrico y patológico del Puente del Mar de Valencia

Cortés Malo, Celia (Universitat Politècnica de València, 2017-04-26)

Este trabajo se compone de diferentes capítulos en los que se estudia en profundidad el Puente del Mar en la ciudad de Valencia. Se analiza toda la documentación relativa al puente. Se lleva a cabo un levantamiento con ...
Aplicación de la toma de decisión multicriterio al diseño sostenible de puentes de hormigón

Penades Pla, Vicent (Universitat Politècnica de València, 2017-10-16)

There is now a clear trend towards sustainability in the structural projects, for which it is necessary to balance the main pillars that support this sustainability: the economy, the environment and society. These basic ...
Applications, behaviour and construction of high performance steels in steel-concrete composite structures

Uy, Brian (Editorial Universitat Politècnica de València, 2018-06-05)

[EN] This paper addresses the applications, behaviour and construction of high performance steels in steel-concrete composite structures. For the purposes of this paper, high performance steels will include high strength, ...
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 ...
Comparative Life Cycle Analysis of Concrete and Composite Bridges Varying Steel Recycling Ratio

Martínez-Muñoz, D.; Martí Albiñana, José Vicente; Yepes, V. (MDPI AG, 2021-08)

[EN] Achieving sustainability is currently one of the main objectives, so a consensus between different environmental, social, and economic aspects is necessary. The construction sector is one of the main sectors responsible ...
Composite materials and their integration in bridges

Vanhove, Nathan Raymond (Universitat Politècnica de València, 2018-07-31)

[EN] This bachelor thesis is about the usage of composite materials in bridges. Composite materials are fairly new and therefor we’ve only scratched the surface of what these materials can achieve. These materials are ...
Cost and CO2 emission optimization of precast prestressed concrete U-beam road bridges by a hybrid glowworm swarm algorithm

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 ...
Deep learning classifier for life cycle optimization of steel concrete composite bridges

Martínez-Muñoz, D.; García, J.; Martí Albiñana, José Vicente; Yepes, V. (Elsevier, 2023-11)

[EN] The ability to conduct life cycle analyses of complex structures is vitally important for environmental and social considerations. Incorporating the life cycle into structural design optimization results in extended ...
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 ...
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 y ejecución de conexión de dos tramos del Paseo Anselmo Balaguer de Cheste (Valencia), bajo el trazado de la CV-378.

Fernández Morocho, Rubén (Universitat Politècnica de València, 2024-10-21)

[ES] El Trabajo de Fin de Máster propone el análisis de la solución ejecutada para conectar dos tramos del Paseo Anselmo Balaguer en Cheste (Valencia), que se encontraban separados por el terraplén que sustenta al estribo ...
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 ampliación de capacidad y restauración ambiental del encauzamiento del río Segura entre la AP 7 y el puente de la carretera CV 91 (T.T. M.M. de Formentera del Segura y Rojales, Alicante)

Hernández Cabrera, Bibiano (Universitat Politècnica de València, 2021-09-24)

[ES] Descripción El plan de defensas contra las crecidas del río Segura, redactado en 1987 por la Confederación Hidrográfica, constaba de 12 presas y el encauzamiento integral del río, desde Murcia hasta su desembocadura. ...
Estudio y propuestas de actuación frente a acciones térmicas del puente Millard E. Tydings Memorial Bridge sobre el río Susquehanna y del puente en la I-70 sobre el río Patapsco en el

Calvo Losada, Javier (Universitat Politècnica de València, 2021-02-04)

[ES] La primera estructura en el estudio corresponde con los dos puentes que cruzan el río Patapsco, en la I-70, a 15 millas al oeste de Baltimore, MD. Ambos tienen características similares, son puentes de vigas de acero ...
Fire hazard in bridges: Review, assessment and repair strategies

Garlock, M.E.M.; Paya-Zaforteza, I.; Kodur, Venkatesh; Gu, Li (Elsevier, 2012-02)

[EN] This paper presents an overview of fire hazard in bridges. A detailed review of actual fire incidents, case studies related to fire hazards, and post-fire assessment and repair strategies in bridges is presented and ...