Sound Insulation and Reflection Properties of Sonic Crystal Barrier Based on Micro-Perforated Cylinders

Sound Insulation and Reflection Properties of Sonic Crystal Barrier Based on Micro-Perforated Cylinders

A sonic crystal barrier, consisting of empty micro-perforated cylindrical shells, was built on the campus at the Universitat Politècnica de València in 2011 and characterised by using a non-standardised measurement technique. In this paper, the sonic crystal barrier, upgraded with...

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Bibliographic Details
Main Authors: Stefan M. Dimitrijević, Víctor M. García-Chocano, Francisco Cervera, Emelie Roth, José Sánchez-Dehesa
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Materials
Subjects:
sonic crystals
noise barriers
sound insulation
sound reflection
EN 1793-5
EN 1793-6
Online Access:https://www.mdpi.com/1996-1944/12/17/2806

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https://www.mdpi.com/1996-1944/12/17/2806

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