Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2006.03a
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- Pages.752-759
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- 2006
Analysis of Elastic Behavior of Composite Geomaterials Using Homogenization Theory
균질화법을 이용한 복합지반물질의 역학적 특성 해석
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Seo, Yong-Seok
(Dept. of Earth & Environmental Sciences, Chungbuk Nat'l University) ;
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Yim, Sung-Bin
(Dept. of Earth & Environmental Sciences, Chungbuk Nat'l University) ;
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Baek, Yong
(Geotech. Engrg. Division, Korea Institute of Construction Technology) ;
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Kwon, O-Il
(Geotech. Engrg. Division, Korea Institute of Construction Technology)
- Published : 2006.03.24
Abstract
Conglomerates and core-stones are the typical composite geomaterials that are composed of a weak matrix and a strong pebble part. In general, we couldn't analyze the composite geomaterials by using emperical rock classification methods. In the study, a series of analyses of elastic behavior of composite geomaterials are carried out by using homogenization theory. 45-case models are made with considering 3 kind of factors such as gravel content, size and strength of matrix. Those are applicable to various composite geomaterials of conglomerates and core-stones. The size of analysis model is large enough to exceed REV.