Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2005.03a
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- Pages.1159-1166
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- 2005
Analysis of Non-Linear Behavior in Silty Sand
실트질 모래지반의 비선형 거동특성 분석
- Lee, Kyung-Sook (Dept. of Civil Engineering, Yonsei Univ.) ;
- Kim, Hyun-Ju (Dept. of Civil Engineering, Yonsei Univ.) ;
- Lee, Jun-Hwan (Dept. of Civil Engineering, Yonsei Univ.)
- Published : 2005.03.25
Abstract
In the present study, a series of laboratory tests with sands of different silt contents, are conducted and methods to assess non-linear behaviors based on in-situ test results are proposed. Modified hyperbolic stress-strain model is used to analyze non-linearity of silty sands in terms of non-linear degradation parameters f and g as a function of silt contents and relative density
Keywords
- silty sand;
- hyperbolic model;
- degradation parameters(f, g);
- relative density($D_R$);
- cone resistance($q_c$)