Visualization of settlement behavior for friction pile group during consolidation

Ryohei Ishikura, H. Matsuda, N. Igawa

研究成果: Contribution to conferencePaper査読

4 被引用数 (Scopus)

抄録

Combined technology by using surface stabilization and floating type deep mixing soil stabilization has been developed as a method with acceptable settlement for maintaining the proper functioning of superstructures on deep soft soil layers. In this study, in order to apply for the practice of this ground improvement technique, settlement properties and skin friction were investigated by using two types of model tests and full scale FEM analysis in the consolidation process. For applying the image analysis to the model test, it was clarified that vertical strain of soft clay in the upper part of the improved portion was restrained by transferring the load to the deep soft soil layer. Further, from the analytic results, it was also found that full mobilization length of skin friction increased with elapsed time and converged to the constant value under the consolidation condition.

本文言語英語
ページ2759-2762
ページ数4
出版ステータス出版済み - 1 1 2013
イベント18th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2013 - Paris, フランス
継続期間: 9 2 20139 6 2013

その他

その他18th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2013
国/地域フランス
CityParis
Period9/2/139/6/13

All Science Journal Classification (ASJC) codes

  • 地盤工学および土木地質学

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