Variation of initial soil suction with compaction conditions for clayey soils

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Title:	Variation of initial soil suction with compaction conditions for clayey soils
Authors:	黃偉慶;Yang, S.-R.;Lin, H.-D.;Huang, W.-H.
Contributors:	工學院土木工程學系
Keywords:	Clay (material);Clay soils;Covering;Filter paper;Moisture content;Saturation;Soil (material);Soil mechanics;Soil properties;Soil suction;Studies;Void ratio
Date:	2012-09-01
Issue Date:	2026-04-21 13:30:01 (UTC+8)
Publisher:	Cambridge University Press;Cambridge, UK: Cambridge University Press
Abstract:	摘要： In this study, the initial soil suction of as-compacted clayey soils was evaluated for various compaction conditions, covering a wide range of compaction energy and molding water content. The soil specimens were prepared by impact compaction under three levels of compaction energy. The filter paper method was used to measure the initial soil suction of as-compacted specimens. Test results indicate that the relationship between the soil suction and the molding water content is bilinear under three different compaction energies. However, the effect of compaction energy on soil suction is different for the soils with different amounts of clay fraction and is elucidated by the macro soil properties. The change of soil suction due to different compaction energies can be predicted by the void ratio and the degree of saturation. 其他題名： J. mech 出版者： Cambridge, UK: Cambridge University Press 出版日期： 2012-09 出處： Journal of mechanics, 2012-09, Vol.28 (3), p.431-437 資源來源： ABI/INFORM Collection 版權： Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2012 版權： The Society of Theoretical and Applied Mechanics, R.O.C. © The Society of Theoretical and Applied Mechanics, R.O.C. 2012 2012 版權： The Society of Theoretical and Applied Mechanics, R.O.C. 2012. 識別號： ISSN: 1727-7191 識別號： EISSN: 1811-8216 識別號： DOI: 10.1017/jmech.2012.52
Appears in Collections:	[Department of Civil Engineering] journal & Dissertation

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