Empirical correlations of compression index for marine clay from regression analysis SCIE SCOPUS

Cited 44 time in WEB OF SCIENCE Cited 54 time in Scopus
Title
Empirical correlations of compression index for marine clay from regression analysis
Author(s)
Yoon, GL; Kim, BT; Jeon, SS
KIOST Author(s)
Yoon, Gil Lim(윤길림)
Publication Year
2004-12
Abstract
Single and multiple regression models to estimate the compression index of marine clay in coastal areas in Korea were investigated based on soil property data from more than 1200 consolidation tests on undisturbed samples. Site-specific empirical correlations were proposed to estimate the compression index in terms of both single and multiple soil properties. The proposed regression equations were then compared with the existing empirical equations. It was found that the compression index predicted by a simple linear regression model involving the natural water content, natural void ratio, and liquid limit can reasonably evaluate the real soil compression index. These regression equations may allow a preliminary estimation of the ground settlement for marine clay. It was also recognized that the applications of empirical equations suggested in previous studies result in large uncertainties in estimating the compression index of marine clayey soil in the coastal zone in Korea.
ISSN
0008-3674
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/5191
DOI
10.1139/T04-057
Bibliographic Citation
CANADIAN GEOTECHNICAL JOURNAL, v.41, no.6, pp.1213 - 1221, 2004
Publisher
NATL RESEARCH COUNCIL CANADA
Keywords
settlement; compression index; regression; statistical analysis; consolidation
Type
Article
Language
English
Document Type
Article
Publisher
NATL RESEARCH COUNCIL CANADA
Related Researcher
Research Interests

marine geotechnics,Dredging & Soft Ground,Offshore Wind Foundations,해양지반공학,준설 및 연약지반,해상풍력기초 및 신뢰성설계

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