Enviaments recents

  • Coal mining waste: an alternative for the design of metakaolinite-based eco-efficient cements 

    Frias Rojas, Moisés; Caneda Martínez, Laura; García Giménez, Rosario; Fernández Carrasco, Lucía (Instituto de Ciencias de la Construcción Eduardo Torroja. Consejo Superior de Investigaciones Científicas (IETcc-CSIC), 2018)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Los materiales arcillosos de naturaleza caolinítica han despertado un gran interés en los últimos tiempos como materia prima para la producción de metacaolinita y su posterior uso como adición puzolánica al cemento. No ...
  • Coupled C-M meso-scale model for ASR expansion in concrete 

    Liaudat, Joaquín; López Garello, Carlos María; Carol, Ignacio (CRC Press/Balkema, 2018)
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    Accés restringit per política de l'editorial
    As part of an ongoing development, this paper presents a brief description of a new Chemo-Mechanical (C-M) model for the expansions due to Alkali-Silica Reaction (ASR) in concrete. This model has been formulated at the ...
  • Lane changing in freeway: a stochastic relation with capacity 

    Sala Sanmartí, Marcel; Soriguera Martí, Francesc (Transportation Research Board (TRB), 2019)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Lane-changing activity is thought to play an important role in the capacity degradation of congested freeways. However, proofs of this negative impact are scarce due to the difficulties in obtaining suitable data. In this ...
  • Introduction of autonomous vehicles in traffic flow: theoretical and practical challenges 

    Martínez Díaz, Margarita; Soriguera Martí, Francesc (Universidad de Oviedo, 2018)
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    Accés restringit per política de l'editorial
    Autonomous driving is expected to revolutionize road traffic solving current issues, especially accidents and congestion. Carmakers, researchers and administrations have been working on the topic for years and significant ...
  • Empirical findings regarding lane changing activity on Barcelona B-23 freeway 

    Sala Sanmartí, Marcel; Soriguera Martí, Francesc (Universidad de Oviedo, 2018)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Lane changing activity is thought to play an important role in the capacity degradation in congested freeways. However, proofs of this negative impact are scarce due to the difficulties in obtaining suitable data. In this ...
  • Modeling and comparison of taxi operational modes: case study 

    Salanova Grau, Josep Maria; Estrada Romeu, Miguel Ángel (Universidad de Oviedo, 2018)
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    Accés restringit per política de l'editorial
    This paper presents an aggregated mathematical model for the estimation of key performance indicators of the taxi market based on the system’s generalized cost function, which is calculated using the expected statistical ...
  • A simulation model for public bike-sharing systems 

    Soriguera Martí, Francesc; Casado, V.; Jiménez Meroño, Enrique (Universidad de Oviedo, 2018)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Urban areas are in need of efficient and sustainable mobility services. Public bicycle sharing systems stand out as a promising alternative and many cities have invested in their deployment. This has led to a continuous ...
  • Evolution, the current state and recent trends of the mobility in the city of Barcelona 

    Pérez Díez, Fernando; Cabrerizo Sinca, Julià; Campos Cacheda, Jose Magin (Universidad de Oviedo, 2018)
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    Accés restringit per política de l'editorial
    The following article analyzes the evolution of the mobility in the city of Barcelona, identifying the current stage, and try to disclose trends in public and private transport that identify mobility patterns. Barcelona ...
  • Effect of cruising for parking in illegal on-street parking schemes in urban environment 

    Morillo Carbonell, Carlos; Campos Cacheda, Jose Magin (Universidad de Oviedo, 2018)
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    Accés restringit per política de l'editorial
    The total amount of daily trips made in a town is outstanding due to urban areas are the most important poles of economic activity in a region and, therefore, where most of the trips end. The trips made by private vehicles ...
  • An approximation to technical efficiency in Spanish toll roads through a DEA approach 

    Regalado López, Francisco J.; Campos Cacheda, Jose Magin (Universidad de Oviedo, 2018)
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    Accés restringit per política de l'editorial
    This research has an academic approach is to know the relative efficiency of toll roads managed by the Administración General del Estado through a DEA approach. The global technical efficiency, local pure technical efficiency ...
  • Exploring paradigm shift impacts in urban mobility: autonomous vehicles and smart cities 

    Medina Tapia, Marcos; Robusté Antón, Francesc (Universidad de Oviedo, 2018)
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    Accés restringit per política de l'editorial
    Urban mobility is a dynamic system that has had a (slow) natural evolution. Scientists and engineers are currently developing new mobility technologies. A progressive paradigm shift will change everything from the fuel ...
  • Wireless monitoring for cliff stabilization at La Clua (Pre-Pyrenees, Spain) 

    Abanco Martínez de Arenzana, Claudia; Raïmat, Carles; Perez Arcas, J. (International Centre for Numerical Methods in Engineering (CIMNE), 2017)
    Text en actes de congrés
    Accés obert
    La Clua is a village at the foot of a conglomerate cliff (Pre-Pyrenees, Spain), eventually af-fected by rockfalls. After last big event, in 2009, that affected a house of the village, a rope net was installed to protect ...

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