Now showing items 1-6 of 6

  • CATdBTren project: a complete model for the assessment of vibration impact from new railway infrastructures 

    Alarcón Rovira, Gabriel; Palacios Higueras, José Ignacio; Romeu Garbí, Jordi; Balastegui Manso, Andreu; Arcos Villamarín, Robert; Sánchez Venegas, Ángel (2009)
    Conference report
    Restricted access - publisher's policy
    The prediction of vibration impact remains as a complex challenge for designers of new railway infrastructures. Due to the large quantity of parameters involved in the generation, transmission and reception of the vibration ...
  • CATdBTren Project: new prediction tool of vibration impact for railway infrastructures 

    Romeu Garbí, Jordi; Balastegui Manso, Andreu; Arcos Villamarín, Robert; Sánchez Venegas, Ángel; Palacios Higueras, José Ignacio; Alarcón Rovira, Gabriel (2009)
    Conference report
    Restricted access - publisher's policy
    A model to calculate the vibration impact is presented. Due to the complexity of the phenomena, the model has been divided in different calculation stages, according to the different physical processes of generation, ...
  • Development of frequency-domain source models for railway vibration impact assessment 

    Palacios Higueras, José Ignacio; Arcos Villamarín, Robert; Prat Requena, Mercè; Balastegui Manso, Andreu (2009)
    Conference report
    Open Access
    Many studies have been focused on the development of vibration source models, which comprise both the force applied on the track top and the vibration behaviour of the fixation system. Numerous researchers model the ...
  • Strategic vibration mapping for railway infrastructures 

    Alarcón Rovira, Gabriel; Palacios Higueras, José Ignacio; Solé, Jaume (2010)
    Conference report
    Open Access
    The Environmental Noise Directive 2002/49/EC requires the Member States to determine the exposure to environmental noise through noise mapping for agglomerations, roads, railways and airports using common methods of ...
  • Two step optimization of secondary sources and error transducers in global active noise control in enclosures 

    Palacios Higueras, José Ignacio; Romeu Garbí, Jordi; Balastegui Manso, Andreu (2009)
    Conference report
    Restricted access - publisher's policy
    Global active control of sound can be achieved inside enclosures under low modal acoustic fields. However, the performance of the system depends largely on the localization of the elements of the control system. For a ...
  • Two step optimization of transducer locations in single input single output tonal global active noise control in enclosures 

    Palacios Higueras, José Ignacio; Romeu Garbí, Jordi; Balastegui Manso, Andreu (2010-12)
    Article
    Restricted access - publisher's policy
    Global active control of sound can be achieved inside enclosures under low modal acoustic fields. However, the performance of the system depends largely on the localization of the elements of the control system. For a ...