01321nam a2200289 c 4500001001300000005001500013008004100028040001100069041001300080052003700093245020100130300002100331545006800352545005000420545003900470545003900509653016500548700004100713700004800754700001400802700001400816773013500830900001700965900001600982900001500998900001801013KSI00063238820070910141939070730s2004    ulk           000   kor    a0110010 akorbeng01a559.4105b대484ㄷc41(1)-41(6)00a뜬바닥구조를 이용한 선실 바닥충격음 저감에 관한 연구=x(A)study of floor impact noise reduction of cabin using floating floor/d김현실,e김봉기,e차선일,e김영수  ap. 41-47;c26 cm  a김현실, 한국기계연구원 음향그룹bhskim@kimm.re.kr  a김봉기, 한국기계연구원 음향그룹  a차선일, 신성기술산업(주)  a김영수, 신성기술산업(주)  a바닥충격음a뜬바닥 구조a선실소음a점탄성재a소음제어aFloor impact noiseaFloating flooraCabin noiseaVisco-elastic layeraNoise control1 a김현실,d1957-0KAC2018388274aut1 a김봉기,g金奉基,d1967-0KAC2017529481 a차선일1 a김영수0 t大韓造船學會 論文集.d大韓造船學會.g41卷 5號(2004년 10월), p. 41-47q41:5<41w(011001)KSE199510749,x1225-114310aKim, Hyunsil10aKim, Bongki10aCha, Sunil10aKim, Youngsoo