Analysis of Predictive Calculation Methods of Airborne Sound Insulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F16%3A86094625" target="_blank" >RIV/61989100:27120/16:86094625 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.835.573" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.835.573</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.835.573" target="_blank" >10.4028/www.scientific.net/AMM.835.573</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of Predictive Calculation Methods of Airborne Sound Insulation

Popis výsledku v původním jazyce

Acoustic properties of building structures are currently very actual theme with regard to the development of new building and insulating materials, while the methods for estimating the airborne sound reduction index evolved mainly in the second half of the 20th century. For mutual comparison of selected predictive methods and for the determination of their suitability it has been provided a calculation of weighted sound reduction index RW [dB] from the input parameters of materials which were identified by laboratory measurements, calculation of weighted apparent sound reduction index R'W [dB] and these values were compared with results of in-situ measurements. The aim of this paper is to determine the most appropriate method to calculate RW [dB] and R'W [dB] values of lightweight building constructions with regard to their practical applicability, accuracy of estimation and complexity of the calculations.

Název v anglickém jazyce

Analysis of Predictive Calculation Methods of Airborne Sound Insulation

Popis výsledku anglicky

Acoustic properties of building structures are currently very actual theme with regard to the development of new building and insulating materials, while the methods for estimating the airborne sound reduction index evolved mainly in the second half of the 20th century. For mutual comparison of selected predictive methods and for the determination of their suitability it has been provided a calculation of weighted sound reduction index RW [dB] from the input parameters of materials which were identified by laboratory measurements, calculation of weighted apparent sound reduction index R'W [dB] and these values were compared with results of in-situ measurements. The aim of this paper is to determine the most appropriate method to calculate RW [dB] and R'W [dB] values of lightweight building constructions with regard to their practical applicability, accuracy of estimation and complexity of the calculations.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Applied Mechanics and Materials. Volume 835

ISBN

978-3-03835-680-6

ISSN

1660-9336

e-ISSN

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Počet stran výsledku

6

Strana od-do

573-578

Název nakladatele

Trans Tech Publications

Místo vydání

Durnten-Zurich

Místo konání akce

Incheon

Datum konání akce

11. 12. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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