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UNDERWATER NOISE REFLECTION ABSORPTION STRUCTURE, UNDERWATER NOISE REDUCING STRUCTURE, AND UNDERWATER NOISE REDUCING METHOD
To provide an underwater noise reflection absorption structure that can efficiently reduce underwater noise generated by a construction such as pile installation, and an underwater noise reducing structure and an underwater noise reducing method through use of the same.SOLUTION: An underwater noise reflection absorption structure 1 is configured to, in order to reduce underwater noise, reflect underwater noise by a sound entering surface 1c, and absorb or reflect underwater noise or resonate with underwater noise within the underwater noise reflection absorption structure 1.SELECTED DRAWING: Figure 1
【課題】杭打設等の工事により発生する水中騒音を効率的に抑制可能な水中騒音反射吸収構造物、それを用いた水中騒音抑制構造体および水中騒音抑制方法を提供する。【解決手段】この水中騒音反射吸収構造物1は、水中騒音を抑制するために、水中騒音を音入射面1cで反射し、水中騒音反射吸収構造物1の内部で水中騒音を吸収もしくは反射しまたは水中騒音と共振するように構成されている。【選択図】図1
UNDERWATER NOISE REFLECTION ABSORPTION STRUCTURE, UNDERWATER NOISE REDUCING STRUCTURE, AND UNDERWATER NOISE REDUCING METHOD
To provide an underwater noise reflection absorption structure that can efficiently reduce underwater noise generated by a construction such as pile installation, and an underwater noise reducing structure and an underwater noise reducing method through use of the same.SOLUTION: An underwater noise reflection absorption structure 1 is configured to, in order to reduce underwater noise, reflect underwater noise by a sound entering surface 1c, and absorb or reflect underwater noise or resonate with underwater noise within the underwater noise reflection absorption structure 1.SELECTED DRAWING: Figure 1
【課題】杭打設等の工事により発生する水中騒音を効率的に抑制可能な水中騒音反射吸収構造物、それを用いた水中騒音抑制構造体および水中騒音抑制方法を提供する。【解決手段】この水中騒音反射吸収構造物1は、水中騒音を抑制するために、水中騒音を音入射面1cで反射し、水中騒音反射吸収構造物1の内部で水中騒音を吸収もしくは反射しまたは水中騒音と共振するように構成されている。【選択図】図1
UNDERWATER NOISE REFLECTION ABSORPTION STRUCTURE, UNDERWATER NOISE REDUCING STRUCTURE, AND UNDERWATER NOISE REDUCING METHOD
水中騒音反射吸収構造物、水中騒音抑制構造体および水中騒音抑制方法
TANAKA YUICHI (Autor:in) / TAMURA YUICHIRO (Autor:in) / ITAGAKI YURIE (Autor:in)
06.04.2022
Patent
Elektronische Ressource
Japanisch
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