Numerical study of failure behavior of cement-treated column with spatial variability

研究成果: Paper査読

抄録

It is well known that strength of soil treated by cement deep mixing is highly variable, even at a single column, due to variability of the in-situ soil, variability of mixing effectiveness, and other factors. This paper presents the numerical experiments that investigate the effect of the spatial correlation on the mechanical behavior of full scale column. Finite element analyses were performed to simulate the unconfined compression and tension behaviors of the samples in which material properties vary spatially. The numerical results indicated that the spatial autocorrelation affected significantly the compression and tension behaviors of the full scale cement-treated column.

本文言語English
出版ステータスPublished - 2011 12 1
外部発表はい
イベント14th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2011 - Hong Kong, China
継続期間: 2011 5 232011 5 27

Conference

Conference14th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2011
国/地域China
CityHong Kong
Period11/5/2311/5/27

ASJC Scopus subject areas

  • 土壌科学
  • 地盤工学および土木地質学

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