Riedel shear band formation with flower structures that develop at the surface ground on a strike slip fault

Akira Asaoka, Yoshihiro Sawada, Shotaro Yamada

研究成果: Paper査読

5 被引用数 (Scopus)

抄録

In this paper, the formation of flower structures and the Riedel shear structures inside a ground above a strike slip fault were reproduced numerically using the soil-water coupled finite deformation analysis code GEOASIA that mounts the SYS Cam-clay model on it. The analysis results revealed that the Riedel shear structures accompanied by flower structures developed as a bifurcation mode triggered by initial imperfections showing plastic expansion with loss of overconsolidation on the shear bands.

本文言語English
ページ751-754
ページ数4
DOI
出版ステータスPublished - 2015
外部発表はい
イベント15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2015 - Fukuoka, Kyushu, Japan
継続期間: 2015 11月 92015 11月 13

Other

Other15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2015
国/地域Japan
CityFukuoka, Kyushu
Period15/11/915/11/13

ASJC Scopus subject areas

  • 地盤工学および土木地質学
  • 土壌科学

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