Effects of spatial variability of cement-treated soil on undrained bearing capacity

Kiyonobu Kasama, Kouki Zen, Andrew J. Whittle

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

Deep mixing methods are gaining popularity as a method for improving the bearing capacity of soft soil foundations. However, spatial variability in the shear strength of the cement-treated ground introduces uncertainties in estimating the bearing capacity for design. This paper presents results of a probabilistic study in which the shear strength of the cement-treated ground is represented as a random field in Monte Carlo simulations of undrained stability for a surface foundation using numerical limit analyses. The results show how the bearing capacity is related to the coefficient of variation and correlation length scale of the soil-cement columns.

本文言語英語
ホスト出版物のタイトルProceedings of the International Conference on Numerical Simulation of Construction Processes in Geotechnical Engineering for Urban Environment
ページ305-313
ページ数9
出版ステータス出版済み - 2006
イベントInternational Conference on Numerical Simulation of Construction Processes in Geotechnical Engineering in Urban Environment - Bochum, ドイツ
継続期間: 3 23 20063 24 2006

その他

その他International Conference on Numerical Simulation of Construction Processes in Geotechnical Engineering in Urban Environment
Countryドイツ
CityBochum
Period3/23/063/24/06

All Science Journal Classification (ASJC) codes

  • Geotechnical Engineering and Engineering Geology
  • Modelling and Simulation

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