Estimation of pullout resistance of soil reinforced by geogrids

Guang Li Xu, Hidetoshi Ochiai, Noriyuki Yasufuku, Kiyoshi Omine, Toru Yamaji

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Theoretical considerations and experiments of pullout of soil reinforced by geogrids are reviewed. In order to evaluate the behaviour of soil-geogrid interaction, effective area, which is defined by an effective length of anchor, is emphasized for extensible reinforcements. Three zones: skin friction zone, passive bearing zone and transition friction zone are proposed to estimate pullout resistance since the passive bearing zone is usually not fully developed. The results predicted by a new model presented here are compared with test results and show a good agreement.

Original languageEnglish
Pages (from-to)443-452
Number of pages10
JournalMemoirs of the Kyushu University, Faculty of Engineering
Volume55
Issue number4
Publication statusPublished - Dec 1995

All Science Journal Classification (ASJC) codes

  • Energy(all)
  • Atmospheric Science
  • Earth and Planetary Sciences(all)
  • Management of Technology and Innovation

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