Exploració per autor "Romeu Garbí, Jordi"
Ara es mostren els items 41-60 de 99
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Control of ground-borne underground railway-induced vibration from double-deck tunnel infrastructures by means of dynamic vibration absorbers
Noori, Beshshad; Arcos Villamarín, Robert; Clot Razquin, Arnau; Romeu Garbí, Jordi (2019-08-23)
Article
Accés obertThe aim of this study is to investigate the efficiency of Dynamic Vibration Absorbers (DVAs) as a vibration abatement solution for railway-induced vibrations in the framework of a doubledeck circular railway tunnel ... -
Dynamic representation of excitation sources on construction-induced vibration problems based on multiple harmonic loads applied on the ground
Arcos Villamarín, Robert; Clot Razquin, Arnau; Romeu Garbí, Jordi (2017)
Text en actes de congrés
Accés restringit per política de l'editorialConstruction machinery used in public works is a source of noise and vibration that generate annoyance to the surrounding residential buildings. Thus, prediction of noise and vibration levels that will be induced by these ... -
Dynamic response of a double-deck circular tunnel embedded in a full-space
Clot Razquin, Arnau; Arcos Villamarín, Robert; Romeu Garbí, Jordi; Pàmies Gómez, Teresa (2016-10-01)
Article
Accés obertA three-dimensional dynamic model for calculating the ground-borne vibrations generated by harmonic loads applied on the interior floor of a double-deck circular tunnel is developed. The response of the system is obtained ... -
Efficiency of isolated concrete blocks applied in railway slab tracks as mitigation measures for railway-induced ground-borne vibration in tunnels
Arcos Villamarín, Robert; Liravi, Hassan; Ghangale, Dhananjay; Romeu Garbí, Jordi (Institute of Noise Control Engineering, 2020)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a study of the efficiency of isolated concrete blocks as vibration mitigation measures for railway-induced ground-borne vibration problems in subway metro tunnels. The study is performed numerically, ... -
Efficient three-dimensional building-soil model for the prediction of ground-borne vibrations in buildings
Clot Razquin, Arnau; Arcos Villamarín, Robert; Romeu Garbí, Jordi (2017-09-01)
Article
Accés obertThis paper proposes a new efficient model for the prediction of low-amplitude ground-borne vibrations in buildings. The model takes into account the three-dimensional nature of the building structure by analytical and ... -
Estimación de la receptancia dinámica de un material elastomérico ferroviario ubicado bajo la fuente de excitación usando barrido sinusoidal
Reina, Salvatore; Romeu Garbí, Jordi; Arcos Villamarín, Robert (2019)
Text en actes de congrés
Accés restringit per política de l'editorialLa estimación experimental de la receptancia dinámica requiere de mediciones precisas para la determinación de los parámetros dinámicos tales como el factor de amortiguamiento y las frecuencias de resonancia en superestructuras ... -
Estimation of annual sound pressure levels based on mobile measurements
Balastegui Manso, Andreu; Quintero Pérez, Guillermo; Romeu Garbí, Jordi; Maradey Lazaro, Jessica Gissella (2023)
Text en actes de congrés
Accés restringit per política de l'editorialIn order to compute the population exposure to environmental noise and to design and apply convenient action plans to reduce it, European Directive 2002/49/EC defines an environmental noise map as a picture of noise levels ... -
Evaluation of the effectiveness of control sources’ interval on active noise control performance
Sohrabi, Shahin; Pàmies Gómez, Teresa; Romeu Garbí, Jordi (Sociedad Española de Acústica (SEA), 2019)
Text en actes de congrés
Accés obertAmongst many important factors that affect the performance of active noise barrier, namely, the location of error microphones, and secondary sources, the intervals of adjacent error microphones and secondary sources, etc. ... -
Experimental study of a methodology for the dynamic characterization of systems using unbalanced mass excitation
Reina, Salvatore; Arcos Villamarín, Robert; Romeu Garbí, Jordi (Sociedad Española de Acústica, 2019)
Text en actes de congrés
Accés restringit per política de l'editorialThe experimental determination of the frequency response functions in mechanical systems requires accurate experimental tests. In this paper, an experimental study of the optimal parameters of a sine sweep excitation ... -
Fast computation of an infinite, longitudinally-varying and harmonic strip load acting on a viscoelastic half-space
Arcos Villamarín, Robert; Clot Razquin, Arnau; Romeu Garbí, Jordi; Martín Román, Sara-Regina (2014-02-01)
Article
Accés restringit per política de l'editorialIn the context of the developing of a numerically efficient model of railway induced ground vibrations, the problem of an infinite, longitudinally-varying and harmonic strip load acting on the surface of a viscoelastic ... -
Fractal evaluation aspects in characterizing the roughness of a driving wheel from a locomotive
Babici, Laura Mariana; Tudor, Andrei; Romeu Garbí, Jordi; Stoica, M. (2020)
Text en actes de congrés
Accés obertFor comprehending tribological phenomena such as wear, friction, contact deformation and tightness of contact joints is the essential characterisation of the multiple scale topography of roughness surfaces. Wheel roughness ... -
Fractal rigidity of the wheel-rail contact
Babici, Laura Mariana; Tudor, Andrei; Romeu Garbí, Jordi; Stoica, M. (Institute of Physics (IOP), 2020-12-25)
Article
Accés obertOne of the essential parameters of the roughness with effects on the vibration of the wheel and the rail is the contact stiffness. This rigidity considers the geometry and material of the wheel and rail, which are considered ... -
Impacto acústico generado como consecuencia de la implantación de un skate park
Jiménez Diaz, Santiago; Romeu Garbí, Jordi; Alsina Sánchez, Antoni (2012)
Text en actes de congrés
Accés restringit per política de l'editorialUn skate park es una instalación singular formada por un conjunto de elementos y obstáculos, fuentes sonoras potenciales, que se imlpanta en un entorno urbano abierto. El estudio de impacto acústico de este tipo de actividad ... -
Impacto acústico generado por los procesos de recogida selectiva de residuos urbanos
Jiménez Diaz, Santiago; Jiménez Aguilar, Alejandro; Romeu Garbí, Jordi (2009)
Text en actes de congrés
Accés restringit per política de l'editorialLa recogida de residuos urbanos es uno de los servicios municipales, junto con la limpieza viaria, que más quejas y molestias por ruido genera. Este aspecto queda claramente reflejado en los estudios de percepción social ... -
Impacto acústico generado por una infraestructura aeroportuaria
Jiménez Diaz, Santiago; Romeu Garbí, Jordi; Pàmies Gómez, Teresa (2017)
Text en actes de congrés
Accés restringit per política de l'editorialUsually, the study of the acoustic impact of an airport infrastructure is carried out by means of a simulation program. For this purpose, the owner of the infrastructure provides all the information related to the air ... -
Integral curriculum on noise control in Spain: a cooperative task
Romeu Garbí, Jordi; Genesca Francitorra, Meritxell; Pàmies Gómez, Teresa (2010)
Text en actes de congrés
Accés restringit per política de l'editorialSince the European Directive on Environmental Noise 2002/49 came into effect requiring strategic agglomeration and infrastructure noise maps to be made, the demand on environmental Acoustics knowledge has been boosted in ... -
Investigate the effect of the active noise barrier on the reduction of noise level at the shadow zone and the neighboring building
Sohrabi, Shahin; Pàmies Gómez, Teresa; Romeu Garbí, Jordi (Institute of Noise Control Engineering, 2020)
Text en actes de congrés
Accés restringit per política de l'editorialBarriers are among the most widely used strategy to control the ambient noise in the urban areas. However, the previous studies approve the inefficiency of the barriers to degrade low-frequency spectra noise. The technique ... -
Investigation on electromagnetic vibration energy harvesting in water distribution control valves
Ordóñez Izquierdo, Víctor Hugo; Arcos Villamarín, Robert; Romeu Garbí, Jordi; Josefsson, Andreas (2020)
Article
Accés obertControl stations of a water distribution system monitor several variables such as the pressure, the flow, and the quality of water. For these monitoring tasks, wireless sensor networks with ultra-low power consumption ... -
Low-cost device for fault diagnosis in bearings based on the Hilbert-Huang transform
Cifuentes Fiallos, Pablo; Romeu Garbí, Jordi; Pàmies Gómez, Teresa (Publicaciones DYNA, 2023-09-01)
Article
Accés obertIn order to monitor the condition of machinery complex industrial environments, high-cost equipment is required for signal acquisition and processing. However, low-cost sensor nodes with high processing capability are a ... -
Mapa acústico en zona acústica de régimen especial (ZARE) formada por actividades de ocio
Jiménez Diaz, Santiago; Romeu Garbí, Jordi; Balanyà, Alguer (Sociedad Española de Acústica (SEA), 2013)
Text en actes de congrés
Accés obertLa Ley autonómica 16/2002 de protección contra la contaminación acústica permite la creación de zonas en las que, debido a las actividades que allí se desarrollan, se pueden superar los límites establecidos para el uso ...