Quick method to measure acoustic properties of the piston core sediment under laboratory conditions SCIE SCOPUS

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Title
Quick method to measure acoustic properties of the piston core sediment under laboratory conditions
Author(s)
Kim, Byoung-Nam; Kim, Eung; Ji, Ho-Youn; Sim, Min Seop; Choi, Bok Kyung; Kim, Seong Hyeon
KIOST Author(s)
Kim, Byoung Nam(김병남)Kim, Eung(김응)Choi, Bok Kyoung(최복경)Kim, Seong Hyeon(김성현)
Publication Year
2019-07-01
Abstract
The acoustic properties of piston core sediments are generally measured through a pulse transmission technique from multiple sediment samples taken from vertically incised core sediments. This conventional method requires a significant amount of time to measure the acoustic properties of the piston core sediments. For this method, the vertical depth resolutions for the acoustic properties of the sediments are also poor. In this study, we suggest a quick method to measure the acoustic properties of piston core sediments. This method can provide a high-depth resolution for the acoustic properties of sediments. (C) 2019 The Japan Society of Applied Physics
ISSN
0021-4922
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/580
DOI
10.7567/1347-4065/ab19b4
Bibliographic Citation
JAPANESE JOURNAL OF APPLIED PHYSICS, v.58, 2019
Publisher
IOP PUBLISHING LTD
Subject
WAVE SPEED DISPERSION; ATTENUATION; VELOCITY; MODEL; CONTACT; OCEAN
Type
Article
Language
English
Document Type
Article
Publisher
IOP PUBLISHING LTD
Related Researcher
Research Interests

Marine Security,Physical Oceanography,Underwater Acoustics,해양방위,해양물리,수중음향

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