A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND INSULATION PANEL AND SOUND INSULATING WALL
To provide a sound insulation panel and sound insulating wall which exhibit excellent sound insulation, can maintain the sound insulation for a long period of time, has excellent assembly workability, can be easily manufactured, and can be easily disposed.SOLUTION: The sound insulation panel and sound insulating wall each include a front plate that forms one surface facing q sound source side, and a back plate to which the front plate is fixed and that forms a surface opposite to the sound source side. The front plate comprises a front plate first end which is one end in cross section, a front plate second end which is the other end fixed to the back plate, and a reflective surface formed by a curved surface in which a central part between the front plate first end and the front plate second end is located closer to the rear plate than the front plate first end and the front plate second end.SELECTED DRAWING: Figure 1
【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、を備える。正面板は、断面において一方の端部である正面板第１端部及び他方の端部である正面板第２端部が背面板に固定され、正面板第１端部と正面板第２端部との間の中央部が正面板第１端部及び正面板第２端部よりも背面板側に位置する曲面から形成された反射面を備える。【選択図】図１
SOUND INSULATION PANEL AND SOUND INSULATING WALL
To provide a sound insulation panel and sound insulating wall which exhibit excellent sound insulation, can maintain the sound insulation for a long period of time, has excellent assembly workability, can be easily manufactured, and can be easily disposed.SOLUTION: The sound insulation panel and sound insulating wall each include a front plate that forms one surface facing q sound source side, and a back plate to which the front plate is fixed and that forms a surface opposite to the sound source side. The front plate comprises a front plate first end which is one end in cross section, a front plate second end which is the other end fixed to the back plate, and a reflective surface formed by a curved surface in which a central part between the front plate first end and the front plate second end is located closer to the rear plate than the front plate first end and the front plate second end.SELECTED DRAWING: Figure 1
【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、を備える。正面板は、断面において一方の端部である正面板第１端部及び他方の端部である正面板第２端部が背面板に固定され、正面板第１端部と正面板第２端部との間の中央部が正面板第１端部及び正面板第２端部よりも背面板側に位置する曲面から形成された反射面を備える。【選択図】図１
SOUND INSULATION PANEL AND SOUND INSULATING WALL
遮音パネル及び遮音壁
KAMIYA YOSUKE (author) / NAGAISHI MITSURU (author)
2020-05-07
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.
/
E01B
PERMANENT WAY
,
Gleisoberbau
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES