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OPEN NOISE BARRIERS BASED ON SONIC CRYSTALS. ADVANCES IN NOISE CONTROL IN TRANSPORT INFRAESTRUCTURES

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OPEN NOISE BARRIERS BASED ON SONIC CRYSTALS. ADVANCES IN NOISE CONTROL IN TRANSPORT INFRAESTRUCTURES

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dc.contributor.author Peiró Torres, María del Pilar es_ES
dc.contributor.author Redondo Pastor, Francisco Javier es_ES
dc.contributor.author Bravo Plana-Sala, José Mª es_ES
dc.contributor.author Sánchez Pérez, Juan Vicente es_ES
dc.date.accessioned 2018-02-20T08:20:57Z
dc.date.available 2018-02-20T08:20:57Z
dc.date.issued 2016-06-01
dc.identifier.isbn 9788460899600
dc.identifier.uri http://hdl.handle.net/10251/98155
dc.description.abstract [EN] Noise control is an environmental problem of first magnitude nowadays. In this work, we present a new concept of acoustic screen designed to control the specific noise generated by transport infrastructures, based on new materials called sonic crystals. These materials are formed by arrangements of acoustic scatterers in air, and provide a new and different mechanism in the fight against noise from those of the classical screens. This mechanism is usually called multiple scattering and is due to their structuring in addition to their physical properties. Due to the separation between scatterers, these barriers are transparent to air and water allowing a reduction on their foundations. Tests carried out in a wind tunnel show a reduction of 42% in the overturning momentum compared to classical barriers. The acoustical performance of these barriers is shown in this work, explaining the new characteristics provided in the control of noise. Finally, an example of these barriers is presented and classified according to acoustic standardization tests. The acoustic barrier reported in this work provides a high technological solution in the field of noise control. es_ES
dc.format.extent 8 es_ES
dc.language Inglés es_ES
dc.publisher Editorial Universitat Politècnica de València es_ES
dc.relation.ispartof XII Congreso de ingeniería del transporte. 7, 8 y 9 de Junio, Valencia (España) es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject INGENIERÍA DEL TRANSPORTE es_ES
dc.title OPEN NOISE BARRIERS BASED ON SONIC CRYSTALS. ADVANCES IN NOISE CONTROL IN TRANSPORT INFRAESTRUCTURES es_ES
dc.type Capítulo de libro es_ES
dc.type Comunicación en congreso es_ES
dc.identifier.doi 10.4995/CIT2016.2016.4232
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.description.bibliographicCitation Peiró Torres, MDP.; Redondo Pastor, FJ.; Bravo Plana-Sala, JM.; Sánchez Pérez, JV. (2016). OPEN NOISE BARRIERS BASED ON SONIC CRYSTALS. ADVANCES IN NOISE CONTROL IN TRANSPORT INFRAESTRUCTURES. En XII Congreso de ingeniería del transporte. 7, 8 y 9 de Junio, Valencia (España). Editorial Universitat Politècnica de València. 607-614. https://doi.org/10.4995/CIT2016.2016.4232 es_ES
dc.description.accrualMethod OCS es_ES
dc.relation.conferencename CIT2016. Congreso de Ingeniería del Transporte es_ES
dc.relation.conferencedate June 07-09,2016 es_ES
dc.relation.conferenceplace Valencia, Spain es_ES
dc.relation.publisherversion http://ocs.editorial.upv.es/index.php/CIT/CIT2016/paper/view/4232 es_ES
dc.description.upvformatpinicio 607 es_ES
dc.description.upvformatpfin 614 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.relation.pasarela OCS\4232 es_ES


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