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A platform for research: civil engineering, architecture and urbanism
SOUND INSULATION STRUCTURE USING A SOUND INSULATION SHEET MEMBER
A sound insulating structural body comprising at least a sound insulating sheet member and a support body, the sound insulating sheet member comprising at least a sheet having rubber elasticity and a plurality of resonant portions, wherein the resonant portions are provided in contact with a sheet surface of the sheet, each of the resonant portions including a base part and a weight part, and the weight part being supported by the base part and having a larger mass than the base part; wherein the support body is provided in contact with at least one surface of the sheet of the sound insulating sheet member, and supports the sheet, and wherein the support body has a Young's modulus of 1 GPa or more.
SOUND INSULATION STRUCTURE USING A SOUND INSULATION SHEET MEMBER
A sound insulating structural body comprising at least a sound insulating sheet member and a support body, the sound insulating sheet member comprising at least a sheet having rubber elasticity and a plurality of resonant portions, wherein the resonant portions are provided in contact with a sheet surface of the sheet, each of the resonant portions including a base part and a weight part, and the weight part being supported by the base part and having a larger mass than the base part; wherein the support body is provided in contact with at least one surface of the sheet of the sound insulating sheet member, and supports the sheet, and wherein the support body has a Young's modulus of 1 GPa or more.
SOUND INSULATION STRUCTURE USING A SOUND INSULATION SHEET MEMBER
SCHALLDÄMMENDE KONSTRUKTION UNTER VERWENDUNG EINES SCHALLDÄMMENDEN PLATTENELEMENTS
STRUCTURE D'ISOLATION ACOUSTIQUE UTILISANT UN ORGANE D'INSONORISATION EN FEUILLE
KOGA SHOGO (author) / AKASAKA SHUICHI (author)
2023-12-27
Patent
Electronic Resource
English
IPC:
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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