初期せん断を受けた固化処理土の一面せん断特性

Tomoro Ueda, Kiyonobu Kasama

研究成果: ジャーナルへの寄稿学術誌査読

抄録

The ground solidification method, which mixes an improvement material such as cement into soft ground, is one of soil improvement technologies. This method has been widely used to improve the bearing capacity and control settlement of the foundation ground. However, there is not much research on the strength recovery characteristics of cement-treated soil that has already damaged during the curing period by external forces such as earthquakes and landslides. In this paper, the recovery characteristics of the shear strength for cement-treated Kawasaki and Kaolin clays were clarified by means of a series of box shear tests and powder X-ray diffraction analysis. As a result, the shear strength recovery depends on the soil type of base material, GGBS content, and the vertical pressure for the box shear test. Cement-treated Kawasaki clay shows a strong shear strength recovery as the range from 7.4 % to 340.8 %.

寄稿の翻訳タイトルThe Shear Strength Recovery Characteristics of Cement Treated Soil
本文言語日本語
ページ(範囲)29-32
ページ数4
ジャーナルZairyo/Journal of the Society of Materials Science, Japan
71
1
DOI
出版ステータス出版済み - 2022

!!!All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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