Progressive damage simulation of foundation pile of the showa bridge caused by lateral spreading during the 1964 niigata earthquake

Motoki Kazama, Noriaki Sento, Ryosuke Uzuoka, Makoto Ishimaru

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

The authors analyze a progressive pile damage of the Showa-bridge caused by post-liquefaction phenomena during the 1964 Niigata earthquake. In the analysis, using time histories of ground displacement and excess pore water pressure calculated, the authors conduct an elasto-plastic analysis of a pile subjected to external force from ground displacement. Simulation results provide a reasonable explanation not only of the observed plastic deformation of the pile, but also the progressive damage of the pile.

本文言語English
ホスト出版物のタイトルGeotechnical Engineering for Disaster Mitigation and Rehabilitation - Proceedings of the 2nd International Conference GEDMAR08
出版社Springer-Verlag GmbH and Co. KG
ページ171-176
ページ数6
ISBN(印刷版)9787030216342
DOI
出版ステータスPublished - 2008
イベント2nd International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation, GEDMAR08 - , China
継続期間: 2008 5月 302008 6月 2

出版物シリーズ

名前Geotechnical Engineering for Disaster Mitigation and Rehabilitation - Proceedings of the 2nd International Conference GEDMAR08

Other

Other2nd International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation, GEDMAR08
国/地域China
Period08/5/3008/6/2

ASJC Scopus subject areas

  • 地盤工学および土木地質学
  • 安全性、リスク、信頼性、品質管理

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