Water retention curve of soils with distinct pore space characteristics

T. Mine, L. Handoko, N. Yasufuku

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

The objective of this paper is to observe Water Retention Curve (WRC) of soils with different pore space characteristics. Comparisons with porosimetry tests were carried out to encourage the use of porosimetry tests to estimate the WRC. Six different types of soils were used in this study. Based on particle-size distribution and pore space characteristics, they could be categorized into three groups: normal-graded, gap-graded, and dual-porosity soils. Centrifuge test method was selected to determine volumetric water content with associated soil suction to cover broad range soil suction. WRC curve and pore-size distribution for all specimens are presented and discussed. The results indicate that the presence of both interaggregate and intraaggregate pore do not necessarily affect any typical WRC shape. Coarse grain dual-porosity soils results bimodal WRC due to significant difference between interaggregate and intraaggregate pore space.

本文言語英語
ホスト出版物のタイトルGeomechanics from Micro to Macro - Proceedings of the TC105 ISSMGE International Symposium on Geomechanics from Micro to Macro, IS-Cambridge 2014
出版社Taylor and Francis - Balkema
ページ1425-1430
ページ数6
ISBN(印刷版)9781138027077
DOI
出版ステータス出版済み - 2015
イベントInternational Symposium on Geomechanics from Micro to Macro, IS-Cambridge 2014 - Cambridge, 英国
継続期間: 9 1 20149 3 2014

出版物シリーズ

名前Geomechanics from Micro to Macro - Proceedings of the TC105 ISSMGE International Symposium on Geomechanics from Micro to Macro, IS-Cambridge 2014
2

その他

その他International Symposium on Geomechanics from Micro to Macro, IS-Cambridge 2014
国/地域英国
CityCambridge
Period9/1/149/3/14

All Science Journal Classification (ASJC) codes

  • 地球物理学

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