Art

J-GLOBAL ID：201702230964155432   Reference number：17A1802863

Mechanical characteristics of undisturbed coral gravel soils: The intergranular void ratio as a common governing parameter

不撹乱のサンゴ砂利土の機械的特性:一般的な支配パラメータとしての粒界空隙比

Author (4)： Watabe Yoichi (Division of Field Engineering for the Environment, Graduate School of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo 060-8628, Japan) ,  Sassa Shinji (Soil Dynamics Group, Port and Airport Research Institute, National Institute of Maritime, Port and Aviation Technology, 3-1-1 Nagase, Yokosuka 239-0826, Japan) ,  Kaneko Takashi (Formerly, Soil Mechanics and Geo-environment Group, Port and Airport Research Institute, National Institute of Maritime, Port and Aviation Technology, 3-1-1 Nagase, Yokosuka 239-0826, Japan) ,  Nakata Yukio (Department of Environmental Geotechnical Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube 755-8611, Japan)
Material： Soils and Foundations (Web)
Volume： 57  Issue： 5  Page： 760-775  Publication year： Oct. 2017 
JST Material Number： U2456A  ISSN： 0038-0806  Document type： Article
Article type： 原著論文  Country of issue： Netherlands (NLD)  Language： ENGLISH (EN)

Thesaurus term： *Anthozoa ,  *soil ,  fragment ,  *fine particle ,  Okinawa prefecture ,  Kagoshima prefecture ,  *mechanical property ,  *ratio ,  *gap ,  analysis ,  *shear strength
Semi thesaurus term： coral ,  サンゴ砂利土 ,  サンゴ破片 ,  シルト微粒子 ,  parametric analysis ,  粒界空隙比

Author keywords (7)： Coral gravel soil ,  Undisturbed sample ,  Coral fragments ,  Silt matrix ,  Particle crush ,  Mechanical properties ,  Triaxial test

JST classification (1)： Soil structure and physical/chemical properties  (RA03030T)

Reference (16)：

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• Hirai, K., Kiku, H., Oshima, A., Rito, F., 2015. GS sampling: a sampling method that minimizes disturbance and compensates for weak point. J. Jpn. Geotech. Soc. 63 (4), 10-13 (in Japanese).
• Kawai, H., Sonoda, S., Watabe, Y., Matsumoto, S., Ikeda, S., Takada, M., Kitamura, R., 2015. New sampling method and mechanical property for undisturbed soil with coral gravel. Jpn. Geotech. J. 10 (3), 415-424. https://doi.org/10.3208/jgs.10.415 (in Japanese).

Terms in the title (8)： 撹乱 ,  サンゴ ,  砂利 ,  機械的特性 ,  支配 ,  パラメータ ,  粒界 ,  空隙