Sand-steel interface friction over a wide shear deformation concerning soil crushability

Noriyuki Yasufuku, H. Ochiai, K. Omine

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

1 被引用数 (Scopus)

抄録

A ring shear apparatus was used to evaluate the interface behaviour between sand and steel up to an interfacial critical state. Glass beads and sands having a different mean particle size and crushability were sheared along the steels with various surface roughness at a given normal stress level. Further, the individual particle strength tests are also conducted to clarify the degree of soil crushability. Based on the test results obtained, the characteristics of sand-steel interface friction are discussed paying attention to the normalized surface roughness and soil crushability index. In addition, it is indicated that the friction angle between sand and steel with rough surface can be evaluated from the internal friction angle at critical state by considering the direct shear mode as a failure mechanism.

本文言語英語
ホスト出版物のタイトルProceedings of the International Symposium on Geomechanics and Geotechnics of Particulate Media - Geomechanics and Geotechnics of Particulate Media
ページ355-361
ページ数7
出版ステータス出版済み - 2006
イベントInternational Symposium on Geomechanics and Geotechnics of Particulate Media - Geomechanics and Geotechnics of Particulate Media - Ube, Yamaguchi, 日本
継続期間: 9 12 20069 14 2006

その他

その他International Symposium on Geomechanics and Geotechnics of Particulate Media - Geomechanics and Geotechnics of Particulate Media
Country日本
CityUbe, Yamaguchi
Period9/12/069/14/06

All Science Journal Classification (ASJC) codes

  • Geotechnical Engineering and Engineering Geology

フィンガープリント 「Sand-steel interface friction over a wide shear deformation concerning soil crushability」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル