Numerical study on load-settlement relationships of shallow foundation under extremely low confining pressure

H. Akagi, K. Sato, T. Kiriyama

研究成果: Conference contribution

抄録

In order to investigate the ground behavior under shallow foundation with extremely low confining pressure, numerical analysis has been performed using the Material Point Method. Material Point Method is one of particle-based methods but it still uses numerical grid. It has been applied to many problems of geomaterial since it was proposed for the first time. The authors focus on the robustness of the method under large deformation problem and applied it to the shallow foundation problem of geomaterial. In this paper, the formulation and implementation of Material Point Method are described, followed by verification and validation for the implemented code. Then, the parametric investigations on ground behavior under shallow foundation have been carried out.

本文言語English
ホスト出版物のタイトル6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019
編集者Eugenio Onate, P. Wriggers, T. Zohdi, M. Bischoff, D.R.J. Owen
出版社International Center for Numerical Methods in Engineering
ページ543-554
ページ数12
ISBN(電子版)9788412110111
出版ステータスPublished - 2019
イベント6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019 - Barcelona, Spain
継続期間: 2019 10 282019 10 30

出版物シリーズ

名前6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019

Conference

Conference6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019
国/地域Spain
CityBarcelona
Period19/10/2819/10/30

ASJC Scopus subject areas

  • 凝縮系物理学
  • 原子分子物理学および光学

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