Interface friction between soft clay and construction material considering the correlation between surface roughness and soil particle size

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Floating-type ground improvement using soil cement columns, steel piles, and steel sheet piles can be very effective for the treatment of deep soft soil layers. The skin friction between soft clay and construction material is one of the significant parameters in soil-material interaction problems. However, the interface shear mechanism between soft clay and construction material in the consolidation process has not been clarified. In this study, first, ring shear tests were performed to evaluate the clay-material interface behavior under drained shear conditions using two types of soft clays. Second, as one of the soil-structure interaction problems, the correlation between the surface roughness of the soil cement column and the soft clay particle size was investigated for evaluating the interface shear strength.

Original languageEnglish
Title of host publicationProceedings of the 7th China-Japan Geotechnical Symposium
Subtitle of host publicationNew Advances in Geotechnical Engineering, CJGS 2018
EditorsJian-Min Zhang, Yoshiaki Kikuchi
PublisherChina Communications Press Co., Ltd.
Pages99-104
Number of pages6
ISBN (Electronic)9787114139567
Publication statusPublished - Jan 1 2018
Event7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018 - Sanya, China
Duration: Mar 16 2018Mar 18 2018

Publication series

NameProceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018
Volume2018-March

Other

Other7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018
CountryChina
CitySanya
Period3/16/183/18/18

Fingerprint

soft clay
surface roughness
Clay
friction
Surface roughness
Particle size
particle size
Friction
Soils
Soil cement
cement
pile
soil
steel
Piles
ground improvement
soil-structure interaction
soft soil
shear test
Soil structure interactions

All Science Journal Classification (ASJC) codes

  • Geotechnical Engineering and Engineering Geology

Cite this

Ishikura, R., Arima, W., & Yasufuku, N. (2018). Interface friction between soft clay and construction material considering the correlation between surface roughness and soil particle size. In J-M. Zhang, & Y. Kikuchi (Eds.), Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018 (pp. 99-104). (Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018; Vol. 2018-March). China Communications Press Co., Ltd..

Interface friction between soft clay and construction material considering the correlation between surface roughness and soil particle size. / Ishikura, Ryohei; Arima, Wataru; Yasufuku, Noriyuki.

Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018. ed. / Jian-Min Zhang; Yoshiaki Kikuchi. China Communications Press Co., Ltd., 2018. p. 99-104 (Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018; Vol. 2018-March).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ishikura, R, Arima, W & Yasufuku, N 2018, Interface friction between soft clay and construction material considering the correlation between surface roughness and soil particle size. in J-M Zhang & Y Kikuchi (eds), Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018. Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018, vol. 2018-March, China Communications Press Co., Ltd., pp. 99-104, 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018, Sanya, China, 3/16/18.
Ishikura R, Arima W, Yasufuku N. Interface friction between soft clay and construction material considering the correlation between surface roughness and soil particle size. In Zhang J-M, Kikuchi Y, editors, Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018. China Communications Press Co., Ltd. 2018. p. 99-104. (Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018).
Ishikura, Ryohei ; Arima, Wataru ; Yasufuku, Noriyuki. / Interface friction between soft clay and construction material considering the correlation between surface roughness and soil particle size. Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018. editor / Jian-Min Zhang ; Yoshiaki Kikuchi. China Communications Press Co., Ltd., 2018. pp. 99-104 (Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018).
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