Visualization of settlement behavior for friction pile group during consolidation

Ryohei Ishikura, H. Matsuda, N. Igawa

研究成果: 会議への寄与タイプ論文

4 引用 (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.

元の言語英語
ページ2759-2762
ページ数4
出版物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
フランス
Paris
期間9/2/139/6/13

Fingerprint

pile group
soft soil
model test
Consolidation
Piles
visualization
consolidation
skin
friction
Visualization
Skin friction
Friction
soil stabilization
Soils
ground improvement
soft clay
Stabilization
image analysis
mobilization
stabilization

All Science Journal Classification (ASJC) codes

  • Geotechnical Engineering and Engineering Geology

これを引用

Ishikura, R., Matsuda, H., & Igawa, N. (2013). Visualization of settlement behavior for friction pile group during consolidation. 2759-2762. 論文発表場所 18th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2013, Paris, フランス.

Visualization of settlement behavior for friction pile group during consolidation. / Ishikura, Ryohei; Matsuda, H.; Igawa, N.

2013. 2759-2762 論文発表場所 18th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2013, Paris, フランス.

研究成果: 会議への寄与タイプ論文

Ishikura, R, Matsuda, H & Igawa, N 2013, 'Visualization of settlement behavior for friction pile group during consolidation', 論文発表場所 18th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2013, Paris, フランス, 9/2/13 - 9/6/13 pp. 2759-2762.
Ishikura R, Matsuda H, Igawa N. Visualization of settlement behavior for friction pile group during consolidation. 2013. 論文発表場所 18th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2013, Paris, フランス.
Ishikura, Ryohei ; Matsuda, H. ; Igawa, N. / Visualization of settlement behavior for friction pile group during consolidation. 論文発表場所 18th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2013, Paris, フランス.4 p.
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