A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND INSULATION PANEL AND SOUND INSULATION WALL
To provide a sound insulation panel and a sound insulation wall which demonstrate excellent sound insulation properties, can maintain sound insulation for a long time, have excellent assembly workability and can be easily manufactured, and are easy to dispose of.SOLUTION: A sound insulation panel and a sound insulation wall include a front plate forming one surface facing the sound source side and a back plate to which the front plate is fixed and forming a surface opposite to the sound source side, the front plate includes a first end of the front plate, which is one end in the cross section, a second end of the front plate, which is the other end in the cross section, a reflective surface formed from a curved surface between the first end of the front plate and the second end of the front plate, and a hole that opens in the reflective surface and communicates the space between the front plate and the back plate and the outside, the first end of the front plate and the second end of the front plate are fixed to the back plate.SELECTED DRAWING: Figure 2
【課題】優れた遮音性を発揮し、この遮音性を長期間維持でき、組立て作業性に優れるとともに簡単に製造することができ、処分も容易に行うことができる遮音パネル及び遮音壁を提供する。【解決手段】遮音パネル及び遮音壁は、音源側に向けられる一方の表面を構成する正面板と、正面板が固定され、音源側とは反対側の表面を構成する背面板と、を備え、正面板は、断面において一方の端部である正面板第１端部と、断面において他方の端部である正面板第２端部と、正面板第１端部と正面板第２端部との間に曲面から形成された反射面と、反射面に開口し、正面板と背面板との間に形成される空間と外部とを連通する孔と、を備え、正面板第１端部と正面板第２端部とは、背面板に固定されている。【選択図】図２
SOUND INSULATION PANEL AND SOUND INSULATION WALL
To provide a sound insulation panel and a sound insulation wall which demonstrate excellent sound insulation properties, can maintain sound insulation for a long time, have excellent assembly workability and can be easily manufactured, and are easy to dispose of.SOLUTION: A sound insulation panel and a sound insulation wall include a front plate forming one surface facing the sound source side and a back plate to which the front plate is fixed and forming a surface opposite to the sound source side, the front plate includes a first end of the front plate, which is one end in the cross section, a second end of the front plate, which is the other end in the cross section, a reflective surface formed from a curved surface between the first end of the front plate and the second end of the front plate, and a hole that opens in the reflective surface and communicates the space between the front plate and the back plate and the outside, the first end of the front plate and the second end of the front plate are fixed to the back plate.SELECTED DRAWING: Figure 2
【課題】優れた遮音性を発揮し、この遮音性を長期間維持でき、組立て作業性に優れるとともに簡単に製造することができ、処分も容易に行うことができる遮音パネル及び遮音壁を提供する。【解決手段】遮音パネル及び遮音壁は、音源側に向けられる一方の表面を構成する正面板と、正面板が固定され、音源側とは反対側の表面を構成する背面板と、を備え、正面板は、断面において一方の端部である正面板第１端部と、断面において他方の端部である正面板第２端部と、正面板第１端部と正面板第２端部との間に曲面から形成された反射面と、反射面に開口し、正面板と背面板との間に形成される空間と外部とを連通する孔と、を備え、正面板第１端部と正面板第２端部とは、背面板に固定されている。【選択図】図２
SOUND INSULATION PANEL AND SOUND INSULATION WALL
遮音パネル及び遮音壁
KAMIYA YOSUKE (author)
2021-05-20
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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