A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR MANUFACTURING ACOUSTIC ABSORBENT AND ACOUSTIC ABSORBING STRUCTURE HAVING THE SAME
According to one embodiment of the present invention, a method for manufacturing a sound-absorbing material comprises: a step of preparing a plate-shaped sound-absorbing material having a constant width and length; and a step of deforming a shape of the sound-absorbing material to manufacture the sound-absorbing material which has a diameter and the length in accordance with a frequency of a noise. The present invention provides the method for manufacturing a sound-absorbing material, and a sound-absorbing structure having the same easily manufactured and efficiently absorbing sound.
본 발명의 일 실시예에 따른 흡음재의 제조 방법은 일정한 폭과 길이를 갖는 플레이트 형태의 흡음 재료를 마련하는 단계; 및 상기 흡음 재료의 형태를 변형하여 소음의 주파수에 따른 직경 및 길이를 가지는 흡음재를 제조하는 단계를 포함한다.
METHOD FOR MANUFACTURING ACOUSTIC ABSORBENT AND ACOUSTIC ABSORBING STRUCTURE HAVING THE SAME
According to one embodiment of the present invention, a method for manufacturing a sound-absorbing material comprises: a step of preparing a plate-shaped sound-absorbing material having a constant width and length; and a step of deforming a shape of the sound-absorbing material to manufacture the sound-absorbing material which has a diameter and the length in accordance with a frequency of a noise. The present invention provides the method for manufacturing a sound-absorbing material, and a sound-absorbing structure having the same easily manufactured and efficiently absorbing sound.
본 발명의 일 실시예에 따른 흡음재의 제조 방법은 일정한 폭과 길이를 갖는 플레이트 형태의 흡음 재료를 마련하는 단계; 및 상기 흡음 재료의 형태를 변형하여 소음의 주파수에 따른 직경 및 길이를 가지는 흡음재를 제조하는 단계를 포함한다.
METHOD FOR MANUFACTURING ACOUSTIC ABSORBENT AND ACOUSTIC ABSORBING STRUCTURE HAVING THE SAME
흡음재의 제조 방법 및 이를 포함한 흡음 구조체
KIM BO SEUNG (author) / CHO SUNG JIN (author) / MIN DONG KI (author) / PARK JUN HONG (author)
2016-05-20
Patent
Electronic Resource
Korean
METHOD FOR MANUFACTURING ACOUSTIC ABSORBENT AND ACOUSTIC ABSORBING STRUCTURE HAVING THE SAME
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