PICAM시스템을 이용한 피스톤 코어 퇴적물의 음향특성 측정

DC Field Value Language
dc.contributor.author 지호윤 -
dc.contributor.author 최복경 -
dc.contributor.author 김성현 -
dc.contributor.author 김병남 -
dc.date.accessioned 2020-07-15T10:32:18Z -
dc.date.available 2020-07-15T10:32:18Z -
dc.date.created 2020-02-11 -
dc.date.issued 2018-10-29 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/22945 -
dc.description.abstract Since ocean sediments cause a loss of acoustic energy for acoustic wave propagation in shallow water, it is very important to investigate the acoustic properties such as the phase velocity and the acoustic attenuation of ocean sediments[1-4]. The acoustic properties of ocean sediments can be investigated in the laboratory using piston core sediments. In general, piston core sediments are longitudinally incised for acoustic measurements. Then, its physical properties can be changed by a disturbance in incision process. Since the acoustic properties of the sediments are related with the physical properties, they can be also changed. Therefore, it is important to measure the acoustic properties of the piston core sediment without any disturbance. This study introduces a PICAM (PIston Acoustic Measurement Core) system for measuring the acoustic characteristics without incision of the piston core sediment. -
dc.description.uri 1 -
dc.language English -
dc.publisher The Japan Society of Applied Physics -
dc.relation.isPartOf 39th Symposium on Ultrosonic Electronics -
dc.title PICAM시스템을 이용한 피스톤 코어 퇴적물의 음향특성 측정 -
dc.title.alternative The acoustic property measurement of piston core sediment using PICAM system -
dc.type Conference -
dc.citation.conferencePlace JA -
dc.citation.endPage 2P6-2 -
dc.citation.startPage 2P6-2 -
dc.citation.title 39th Symposium on Ultrosonic Electronics -
dc.contributor.alternativeName 지호윤 -
dc.contributor.alternativeName 최복경 -
dc.contributor.alternativeName 김성현 -
dc.contributor.alternativeName 김병남 -
dc.identifier.bibliographicCitation 39th Symposium on Ultrosonic Electronics, pp.2P6-2 -
dc.description.journalClass 1 -
Appears in Collections:
Sea Power Enhancement Research Division > Marine Domain & Security Research Department > 2. Conference Papers
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