Vibro-Acoustic Sources in Lightweight Buildings
Mayr, Andreas
ISBN 10: 3832526986 ISBN 13: 9783832526986
Verlag: Logos Verlag Berlin, 2010
Neu
Softcover
Verkäufer
Kennys Bookstore, Olney, MD, USA
Verkäuferbewertung 5 von 5 Sternen
AbeBooks-Verkäufer seit 9. Oktober 2009
Dieser Artikel ist nicht mehr verfügbar.
Beschreibung
Beschreibung:
2010. Paperback. . . . . . Books ship from the US and Ireland. Bestandsnummer des Verkäufers V9783832526986
Inhaltsangabe:
The work reported in this thesis addresses the problem of structure-borne sound transmission in buildings. Vibrating sources, such as services plant and domestic appliances, transmit vibro-acoustic power, causing noise complaints by occupants in rooms removed from the source room. There is not yet an accepted practical method of predicting the installed power into floors or supporting walls, and thence the resultant sound pressure in rooms. This study concentrates on the prediction of the installed power from mechanical installations in lightweight buildings composed of framed and ribbed plates. To identify the characteristics of such receiver elements, a field survey has been undertaken, which involved measurement of the point and transfer mobilities of common wall and floor structures. It is shown that the range of measured values of receiver point mobility is surprisingly small and that the constructions investigated often displayed thin plate-like characteristics, with relatively small spatial variations in point mobility. These field measurements give support to the notion of averaging over contacts. This single equivalent receiver mobility has been assembled both from measured data and from the approximate method and then used in combination with single equivalent source data, to yield an approximate prediction of the installed power. The agreement obtained between the exact and approximate values allowed consideration of a practical implementation of the approximate prediction method, based on a reception plate method which yields the activity and mobility of the tested machine as single equivalent values.
„Über diesen Titel“ kann sich auf eine andere Ausgabe dieses Titels beziehen.
Bibliografische Details
Titel: Vibro-Acoustic Sources in Lightweight ...
Verlag: Logos Verlag Berlin
Erscheinungsdatum: 2010
Einband: Softcover
Zustand: New
Beste Suchergebnisse bei AbeBooks
Beispielbild für diese ISBN
VibroAcoustic Sources in Lightweight Buildings
Anbieter: ISD LLC, Bristol, CT, USA
Verkäuferbewertung 5 von 5 Sternen
paperback. Zustand: New. Bestandsnummer des Verkäufers 369531
Foto des Verkäufers
Vibro-Acoustic Sources in Lightweight Buildings
Anbieter: GreatBookPrices, Columbia, MD, USA
Verkäuferbewertung 5 von 5 Sternen
Zustand: New. Bestandsnummer des Verkäufers 21677143-n
Foto des Verkäufers
Vibro-Acoustic Sources in Lightweight Buildings
Anbieter: GreatBookPrices, Columbia, MD, USA
Verkäuferbewertung 5 von 5 Sternen
Zustand: As New. Unread book in perfect condition. Bestandsnummer des Verkäufers 21677143
Beispielbild für diese ISBN
Vibro-Acoustic Sources in Lightweight Buildings (Paperback)
Verlag:
Logos Verlag Berlin GmbH, Berlin, 2010
ISBN 10: 3832526986
ISBN 13: 9783832526986
Neu
Paperback
Anbieter: Grand Eagle Retail, Bensenville, IL, USA
Verkäuferbewertung 5 von 5 Sternen
Paperback. Zustand: new. Paperback. The work reported in this thesis addresses the problem of structure-borne sound transmission in buildings. Vibrating sources, such as services plant and domestic appliances, transmit vibro-acoustic power, causing noise complaints by occupants in rooms removed from the source room. There is not yet an accepted practical method of predicting the installed power into floors or supporting walls, and thence the resultant sound pressure in rooms. This study concentrates on the prediction of the installed power from mechanical installations in lightweight buildings composed of framed and ribbed plates. To identify the characteristics of such receiver elements, a field survey has been undertaken, which involved measurement of the point and transfer mobilities of common wall and floor structures. It is shown that the range of measured values of receiver point mobility is surprisingly small and that the constructions investigated often displayed thin plate-like characteristics, with relatively small spatial variations in point mobility. These field measurements give support to the notion of averaging over contacts.This single equivalent receiver mobility has been assembled both from measured data and from the approximate method and then used in combination with single equivalent source data, to yield an approximate prediction of the installed power. The agreement obtained between the exact and approximate values allowed consideration of a practical implementation of the approximate prediction method, based on a reception plate method which yields the activity and mobility of the tested machine as single equivalent values Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Bestandsnummer des Verkäufers 9783832526986
Beispielbild für diese ISBN
Vibro-Acoustic Sources in Lightweight Buildings (Paperback)
Verlag:
Logos Verlag Berlin GmbH, Berlin, 2010
ISBN 10: 3832526986
ISBN 13: 9783832526986
Neu
Paperback
Anbieter: AussieBookSeller, Truganina, VIC, Australien
Verkäuferbewertung 5 von 5 Sternen
Paperback. Zustand: new. Paperback. The work reported in this thesis addresses the problem of structure-borne sound transmission in buildings. Vibrating sources, such as services plant and domestic appliances, transmit vibro-acoustic power, causing noise complaints by occupants in rooms removed from the source room. There is not yet an accepted practical method of predicting the installed power into floors or supporting walls, and thence the resultant sound pressure in rooms. This study concentrates on the prediction of the installed power from mechanical installations in lightweight buildings composed of framed and ribbed plates. To identify the characteristics of such receiver elements, a field survey has been undertaken, which involved measurement of the point and transfer mobilities of common wall and floor structures. It is shown that the range of measured values of receiver point mobility is surprisingly small and that the constructions investigated often displayed thin plate-like characteristics, with relatively small spatial variations in point mobility. These field measurements give support to the notion of averaging over contacts.This single equivalent receiver mobility has been assembled both from measured data and from the approximate method and then used in combination with single equivalent source data, to yield an approximate prediction of the installed power. The agreement obtained between the exact and approximate values allowed consideration of a practical implementation of the approximate prediction method, based on a reception plate method which yields the activity and mobility of the tested machine as single equivalent values Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability. Bestandsnummer des Verkäufers 9783832526986
Neu kaufen
EUR 124,27
Versand:
EUR 31,89
Von Australien nach USA
Anzahl: 1 verfügbar