Practical effective stress-strain model of sand considering cyclic mobility behavior

Hiroyuki Yoshida, Kohji Tokimatsu, Katsuichirou Hijikata, Tatsuya Sugiyama, Tadahiko Shiomi

研究成果: Article査読

2 被引用数 (Scopus)

抄録

A practical effective stress-strain model of sand is presented in which only the soil parameters directly obtained from a common site investigation and a laboratory test, i.e., G-γ, h-γ curve and liquefaction curve, are used as input parameters. A key mechanism simulating liquefaction and cyclic mobility behavior is modeled based on the accumulated damage concept for pore pressure generation with a generalized hardening model for shear behavior. The proposed model can simulate reasonably well the stress strain behavior of hollow cylindrical specimens subjected to earthquake loading.

本文言語English
ページ(範囲)1257-1264
ページ数8
ジャーナルJournal of Structural and Construction Engineering
73
630
DOI
出版ステータスPublished - 2008 8
外部発表はい

ASJC Scopus subject areas

  • 建築
  • 建築および建設

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