DC Field | Value | Language |
---|---|---|
dc.contributor.author | 송기혁 | ko |
dc.contributor.author | 정성학 | ko |
dc.contributor.author | 강우람 | ko |
dc.contributor.author | 이덕주 | ko |
dc.contributor.author | 박종호 | ko |
dc.date.accessioned | 2015-04-08T05:16:12Z | - |
dc.date.available | 2015-04-08T05:16:12Z | - |
dc.date.created | 2015-03-19 | - |
dc.date.created | 2015-03-19 | - |
dc.date.created | 2015-03-19 | - |
dc.date.issued | 2014-06 | - |
dc.identifier.citation | 한국안전학회지, v.29, no.3, pp.85 - 90 | - |
dc.identifier.issn | 1738-3803 | - |
dc.identifier.uri | http://hdl.handle.net/10203/195656 | - |
dc.description.abstract | The purpose of this study is to analysis the 3 differential size of the interior space for impulse noise. To achieve thisgoal the 3 kinds (27, 35, 50 m3) of interior space were performed comparing the impulse noise. Result of this study, the standarderror of the mean peak sound pressure of value from 0.19 to 0.27dB and there was no significant difference (p<0.01). AndB-duration is significant differences (P<0.01) range from 3.98 to 7.93ms. This is respectively less than 10ms. These findings areconfirmed in accordance by the 3 differential space size of the indoor-impulse noise due to 0.3 dB or less, so there was nodifference to the operational influence. And also below 100 Hz were found fundamental mode frequency analysis. Results werematched with calculated theoretical values. | - |
dc.language | Korean | - |
dc.publisher | 한국안전학회 | - |
dc.title | 공간크기에 따른 로켓모타 충격소음의 비교분석에 관한 연구 | - |
dc.title.alternative | A Study of the Comparison Analysis for the Rocket Motor Impulse Noise by the Indoor Sizes | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 29 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 85 | - |
dc.citation.endingpage | 90 | - |
dc.citation.publicationname | 한국안전학회지 | - |
dc.identifier.kciid | ART001888185 | - |
dc.contributor.localauthor | 이덕주 | - |
dc.contributor.nonIdAuthor | 송기혁 | - |
dc.contributor.nonIdAuthor | 정성학 | - |
dc.contributor.nonIdAuthor | 박종호 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | indoor noise | - |
dc.subject.keywordAuthor | indoor-impulse noise | - |
dc.subject.keywordAuthor | space size | - |
dc.subject.keywordAuthor | peak sound levels | - |
dc.subject.keywordAuthor | B-duration | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.