SWCC measurement of two types of iron ore fines

H. Wang, J. Koseki, T. Nishimura

研究成果: Conference contribution

10 被引用数 (Scopus)

抄録

This paper presents results from measurement of SWCC (Soil Water Characteristic Curve) of two types of iron ore fines. SWCC tests in both high suction range (103 kPa-106 kPa) and low suction range (0.1 kPa-100 kPa) were conducted. In low suction range, pressure plate apparatuses were employed, on which either a high air entry ceramic disk or a membrane filter was installed. In high suction range, the vapor equilibrium technique and the method of electric conductivity were applied. As a reference, SWCC tests on natural material mixtures simulating gradations of iron ore fines were also carried out. Comparisons were made between SWCCs obtained by using the ceramic disc and the membrane filter as well as SWCCs of the iron ore fine and its reference sand. In addition, effects of gradation and density of tested materials on the SWCC were discussed.

本文言語English
ホスト出版物のタイトルUnsaturated Soils
ホスト出版物のサブタイトルResearch and Applications - Proceedings of the 6th International Conference on Unsaturated Soils, UNSAT 2014
出版社Taylor and Francis - Balkema
ページ973-979
ページ数7
ISBN(印刷版)9781138026902
出版ステータスPublished - 2014 1月 1
外部発表はい
イベント6th International Conference on Unsaturated Soils, UNSAT 2014 - Sydney, NSW, Australia
継続期間: 2014 7月 22014 7月 4

出版物シリーズ

名前Unsaturated Soils: Research and Applications - Proceedings of the 6th International Conference on Unsaturated Soils, UNSAT 2014
2

Other

Other6th International Conference on Unsaturated Soils, UNSAT 2014
国/地域Australia
CitySydney, NSW
Period14/7/214/7/4

ASJC Scopus subject areas

  • 土壌科学

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