IOCAS-IR  > 海洋地质与环境重点实验室
Analysis of the influences of physical parameters on sediment sound speed
Hou, Zhengyu1,2; Guo, Changsheng1; Wang, Jingqiang3; Chen, Wenjing1,2; Li, Tiegang3; Zhang, Yanxin1,2; Fu, Yongtao1
2017
Source PublicationMARINE GEORESOURCES & GEOTECHNOLOGY
Volume35Issue:4Pages:466-471
SubtypeArticle
AbstractBased on the core samples collected in different geological tectonic units in the southern South China Sea, the double parameter equations between sediment sound speed and physical parameters were developed. According to the double parameter equations, the influences of physical parameters (porosity, mean grain size, wet bulk density, and clay content) on sediment sound speed were analyzed. To analyze the sensitivity of each parameter in the double parameter equations, the error norm method was introduced. The most influencing physical parameters with relative order were analyzed using the error norm method. These results show that porosity has a major influence on the sound speed, and the most influential physical parameters on sound speed are as follows: porosity>wet bulk density>clay content>mean grain size.
KeywordPhysical Parameters Seafloor Sediments Sensitivity Analysis Sound Speed
DOI10.1080/1064119X.2016.1198944
Indexed BySCI
Language英语
WOS IDWOS:000398568700003
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/136736
Collection海洋地质与环境重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, 7 Nanhai Rd, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Dept Earth Sci, Beijing, Peoples R China
3.SOA, Inst Oceanog 1, Qingdao, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Hou, Zhengyu,Guo, Changsheng,Wang, Jingqiang,et al. Analysis of the influences of physical parameters on sediment sound speed[J]. MARINE GEORESOURCES & GEOTECHNOLOGY,2017,35(4):466-471.
APA Hou, Zhengyu.,Guo, Changsheng.,Wang, Jingqiang.,Chen, Wenjing.,Li, Tiegang.,...&Fu, Yongtao.(2017).Analysis of the influences of physical parameters on sediment sound speed.MARINE GEORESOURCES & GEOTECHNOLOGY,35(4),466-471.
MLA Hou, Zhengyu,et al."Analysis of the influences of physical parameters on sediment sound speed".MARINE GEORESOURCES & GEOTECHNOLOGY 35.4(2017):466-471.
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