Development of composite improved soil with lightweight and deformability

K. Omine, H. Ochiai, Noriyuki Yasufuku

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

抄録

Although ordinary improved soils such as cement-treated soil or air-formed lightweight soil has relatively high compression strength, the improved soil show high rigidity and brittle behavior. In this study, composite improved soil with lightweight and deformability was developed. This geomaterial is made by mixing granular material obtained from crushed lightweight soil and cement-stabilized soil in slurry as filling material. The cone penetration and triaxial compression tests were performed on the composite stabilized soil. Mechanical properties of composite improved soil were compared with those of air-formed lightweight soil or sand. From the test results, it was confirmed that the composite improved soil has well trafficability at the early curing period and is possessed of both properties of cohesive and frictional materials. It is also indicated that the composite improved soil is a geomaterial with lightweight, frictional property and deformability.

本文言語英語
ホスト出版物のタイトルAdvances in Transportation Geotechnics - Proceedings of the 1st International Conference on Transportation Geotechnics
ページ673-678
ページ数6
出版ステータス出版済み - 12 1 2008
イベント1st International Conference on Transportation Geotechnics, ICTG-1 - Nottingham, 英国
継続期間: 8 25 20088 27 2008

出版物シリーズ

名前Advances in Transportation Geotechnics - Proceedings of the 1st International Conference on Transportation Geotechnics

その他

その他1st International Conference on Transportation Geotechnics, ICTG-1
国/地域英国
CityNottingham
Period8/25/088/27/08

All Science Journal Classification (ASJC) codes

  • 地盤工学および土木地質学
  • 輸送

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