한국해성점토의 지반공학적 특성치

Title
한국해성점토의 지반공학적 특성치
Alternative Title
Geotechnical Characteristic Values for Korean Marine clay
Author(s)
윤길림; 윤여원; 김홍연
KIOST Author(s)
Yoon, Gil Lim(윤길림)
Publication Year
2008-09-24
Abstract
Current methods of estimating geotechnical characteristic value for Korean marine clay were discussedwithin the framework of characteristic value which has globally argued during the processing of development ofEurocode 7. Estimation of geotechnical characteristic value, an issue of this dispute, affects not only the determinationof design value applied directly to design of geotechnical structures, but also the economic feasibility and stabilityfollowing results of geotechnical design. In this paper, the characteristic values of main marine clays of Korea werecalculated and compared with those using some methods proposed. As the results, it was appeared that most of thecomputed values were close to mean value and less conservative in the order of Student/Ovesen, Schneider and EN1990. In case of EN 1990 approach, however, it showed an inappropriate to assess geotechnical design value beingcalculated less than zero with statistical variability. Also, it was found that current methods have trends of estimatingmore conservative characteristic values when larger in soil variability
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/29817
Bibliographic Citation
국제저지대기술학술대회, pp.1 - 5, 2008
Publisher
국제저지대기술학회
Type
Conference
Language
English
Publisher
국제저지대기술학회
Related Researcher
Research Interests

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

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