RiuNet UPV Home
:
Browsing by UPV Unit

Search RiuNet

Browse

All of RiuNet

My Account

RiuNet Help

Admin. UPV

Browsing by UPV Unit "Universitat Politècnica de València. Departamento de Ingeniería e Infraestructura de los Transportes - Departament d'Enginyeria i Infraestructura dels Transports"

Now showing items 1-20 of 585

"Transporte de vehículos terminados por carretera. Análisis de la problemática logística del polo de industria del automóvil de Puebla (México)"

Cardona Ramírez, Juan Esteban (Universitat Politècnica de València, 2021-01-11)

[ES] La realidad que refleja la producción global de la industria automotriz está mostrando una tendencia de sus grandes marcas a buscar nuevos países donde puedan realizar su producción y sea diferente al de sus casas ...
A New Traffic-Calming Device: Speed Kidney

García García, Alfredo; Moreno Chou, Ana Tsui; Romero Rojas, Mario Alfonso (Institute of Transportation Engineers, 2012-12)

[EN] The speed kidney is a new traffic-calming device that consists of a raised and curved area placed at the center of any lane. Drivers can choose to adopt a curved path, moderating speeds but avoiding disadvantages of ...
A procedure for the evaluation of vibrations induced by the passing of a train and its application to real railway traffic

Salvador Zuriaga, Pablo; Real Herráiz, Julia Irene; Zamorano, Clara; Villanueva, Antonio (Elsevier, 2011-01)

In recent years, ground vibrations have become an important issue due to the growing awareness of the society about environmental living conditions. In this way, vibrations caused by trains running near houses or workplaces ...
A proposal for cost-related and market-oriented train running charges

Calvo, F.; De Oña, J.; De Oña, R.; López-Maldonado, Griselda; Garach, L. (Taylor & Francis, 2014-05-19)

[EN] This paper examines some key aspects of a charging system for promoting railway transport, including charges reflecting a clear relationship with costs (transparency) and charges reflecting the quality of the ...
A QUALITATIVE STUDY ON THE ROLE OF THE BUILT ENVIRONMENT FOR SHORT WALKING TRIPS

Ferrer López, Sheila; Ruiz Sánchez, Tomás; Mars, L. (ELSEVIER SCI LTD, 2015-08)

The present study uses a qualitative approach with the aim to identify built environmental factors influencing short walking distances for transportation among adults (18-65 years), with special attention to micro-scale ...
A review of modelling and optimisation methods applied to railways energy consumption

Martínez Fernández, P.; Villalba Sanchis, Ignacio; Yepes, V.; Insa Franco, Ricardo (Elsevier, 2019)

[EN] Railways are a rather efficient transport mean, and yet there is increasing interest in reducing their energy consumption and making them more sustainable in the current context of climate change. Many studies try to ...
A review of the analyses of ocean wave groups

Medina, Josep R.; Hudspeth, R. T. (Elsevier, 1990)

[EN] The most common parameters and functions used to characterize wave groups in linear seas are reviewed and interrelated in a unified manner. A three-axes representation of run lengths is used to characterize wave groups ...
Acondicionamiento del camino del Palmar-Camarena entre la intersección con la CV-310 en el P.K. 3+268 y el municipio de Moncada (provincia de Valencia)

Dasí Romero, Paula (Universitat Politècnica de València, 2021-11-12)

[ES] DESCRIPCION El camino del Palmar-Camarena es un camino que fue diseñado para ser un camino agrícola. Este ha ido asumiendo más tráfico a lo largo de los años y actualmente es la vía de unión más rápida entre el ...
Actuaciones de seguridad vial en ámbito urbano: itinerarios ciclistas

López Maldonado, Griselda (2021-06-08)

En ámbito urbano cada vez es más frecuente la presencia de diversos usuarios, y particularmente, los ciclistas están cada vez más presentes en estas vías. Para que la integración de estos usuarios se realice de un modo ...
Adecuación del tramo de la CV-25 entre el PK 6+930 y el PK 20+580 para la integración del tráfico ciclista, mejora de la seguridad vial y la funcionalidad

Cervera Martínez, Guillem (Universitat Politècnica de València, 2020-04-30)

[ES] Dado el gran aumento del uso de la bicicleta como medio de transporte y también en su vertiente ocio-deportiva, las carreteras, en su nueva situación de mayor diversidad de usuarios, han sufrido un incremento de los ...
Air Madrid. Lecciones estratégicas del fracaso de una aerolínea

Mateu Céspedes, José María (Universitat Politècnica de València, 2021-03-22)

Se puede aprender mucho de los errores. Probablemente más que de los aciertos. El de Air Madrid fue un fracaso sonado. Los errores que explican ese fracaso fueron diversos. Utilizando una perspectiva estratégica, este ...
Alternativas para el transporte aéreo de mercancías

Mateu Céspedes, José María (Universitat Politècnica de València, 2018-03-13)

Este objeto de aprendizaje comienza por exponer las distintas tipologías de aeronaves para el transporte de mercancías, mostrando ejemplos. A continuación se profundiza en las ventajas e inconvenientes del transporte de ...
An analytical model for the prediction of thermal track buckling in dual gauge tracks

Villalba Sanchis, Ignacio; Insa Franco, Ricardo; Salvador Zuriaga, Pablo; Martínez Fernández, Pablo (SAGE Publications, 2018)

[EN] In rail transport, track gauge is one of the principal factors that condition the passage of trains. For technical and economic reasons, in some circumstances it is necessary to build and operate the so-called dual ...
An artificial neural network model as a preliminary track design tool

Montalbán Domingo, María Laura; Fernández-Villa, J. A.; Masanet Sendra, Claudio; Real Herráiz, Julia Irene (SAGE PUBLICATIONS LTD, 2015)

The formula derived from Zimmermann s theory is commonly used in railway track design. However, this formula depends on variables such as the ballast coefficient, which are difficult to determine. In recent years, numerical ...
An energy-efficient metro speed profiles for energy savings: application to the Valencia metro

Villalba Sanchis, Ignacio; Salvador Zuriaga, Pablo (Editorial Universitat Politècnica de València, 2016-06-01)

[EN] Nowadays one of the main priorities for metro line operators is the reduction of energy consumption, due to the environmental impact and economic cost. In order to achieve this objective different strategies can be ...
An Energy-efficient Metro Speed Profiles for Energy Savings: Application to the Valencia Metro

Villalba Sanchis, Ignacio; Salvador Zuriaga, Pablo (Elsevier, 2016)

[EN] Nowadays one of the main priorities for metro line operators is the reduction of energy consumption, due to the environmental impact and economic cost. In order to achieve this objective different strategies can be ...
An Evaluation of the Resilient Modulus and Permanent Deformation of Unbound Mixtures of Granular Materials and Rubber Particles from Scrap Tyres to Be Used in Subballast Layers

Hidalgo Sgnes, Carlos; Martínez Fernández, Pablo; Garzón Roca, Julio; Garrido de la Torre, Mª Elvira; Insa Franco, Ricardo (Editorial Universitat Politècnica de València, 2016-06-01)

[EN] Over the last years rubber from scrap tyres has been reused in different civil works such as road embankments and railway platforms due to its resilient properties, low degradation and vibration attenuation. Unfortunately, ...
An Examination of the Strava Usage Rate-A Parameter to Estimate Average Annual Daily Bicycle Volumes on Rural Roadways

Camacho-Torregrosa, Francisco Javier; Llopis-Castelló, David; López-Maldonado, Griselda; García García, Alfredo (MDPI AG, 2021-01-27)

[EN] In Spain, a new challenge is emerging due to the increase of many recreational bicyclists on two-lane rural roads. These facilities have been mainly designed for motorized vehicles, so the coexistence of cyclists and ...
Analysis of false waves in numerical sea simulations

Giménez Valentín, Marcos Herminio; Sánchez Carratalá, Carlos Rafael; Medina, Josep R. (Elsevier, 1994)

[EN] It is common practice to consider the random sea waves as a succession of discrete waves characterized by individual amplitudes and periods. The zero-up-crossing criterion for discretizing waves, as well as other ...
Analysis of Overtaking Maneuvers to Cycling Groups on Two-Lane Rural Roads using Objective and Subjective Risk

López-Maldonado, Griselda; Pérez Zuriaga, Ana María; MOLL MONTANER, SARA; García García, Alfredo (Transportation Research Board, 2020-07)

[EN] In Spain, the presence of cyclists' groups riding on two-lane rural roads in a single file or in parallel line is growing. The number of overtaking maneuvers to them is also increasing. This is one of the most dangerous ...