The effect of shear bands within backfill on the development of passive thrust against retaining walls

Hemanta Hazarika, J. Nakazawa, H. Matsuzawa, D. Negussey

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

A numerical analysis is performed in which the progressive failure characteristic of dry granular backfill behind a retaining wall is modeled by considering the bi-directional orientations of the localized shear bands. The failure patterns of the backfill, for two modes of movement of the wall, were observed. The failure pattern in each case was found to be different. The part of the backfill where predominant failure occurred was then replaced by lightweight Expanded Polystyrene (EPS) material, and numerical analysis was performed for the composite backfill condition. A significant reduction in earth pressure was found to occur by EPS backfilling. The results of the numerical analysis confirm many generally established trends and substantiate the need for a more rational approach in analysis and design of retaining structures.

元の言語英語
ホスト出版物のタイトルProceedings of the 1999 Ninth International Offshore and Polar Engineering Conference (Volume 1), Brest, France, 30 May - 4 June 1999
編集者J S Chung, T Matsui, W Koterayama, J S Chung, T Matsui, W Koterayama
出版者International Society of Offshore and Polar Engineers
ページ457-463
ページ数7
ISBN(印刷物)1880653400
出版物ステータス出版済み - 12 1 1999
外部発表Yes
イベントProceedings of the 1999 Ninth International Offshore and Polar Engineering Conference - Brest, フランス
継続期間: 5 30 19996 4 1999

その他

その他Proceedings of the 1999 Ninth International Offshore and Polar Engineering Conference
フランス
Brest
期間5/30/996/4/99

Fingerprint

shear band
Retaining walls
Shear bands
retaining wall
backfill
Numerical analysis
thrust
Polystyrenes
earth pressure
Earth (planet)
Composite materials
analysis
effect

All Science Journal Classification (ASJC) codes

  • Earth and Planetary Sciences(all)
  • Engineering(all)
  • Environmental Science(all)

これを引用

Hazarika, H., Nakazawa, J., Matsuzawa, H., & Negussey, D. (1999). The effect of shear bands within backfill on the development of passive thrust against retaining walls. : J. S. Chung, T. Matsui, W. Koterayama, J. S. Chung, T. Matsui, & W. Koterayama (版), Proceedings of the 1999 Ninth International Offshore and Polar Engineering Conference (Volume 1), Brest, France, 30 May - 4 June 1999 (pp. 457-463). International Society of Offshore and Polar Engineers.

The effect of shear bands within backfill on the development of passive thrust against retaining walls. / Hazarika, Hemanta; Nakazawa, J.; Matsuzawa, H.; Negussey, D.

Proceedings of the 1999 Ninth International Offshore and Polar Engineering Conference (Volume 1), Brest, France, 30 May - 4 June 1999. 版 / J S Chung; T Matsui; W Koterayama; J S Chung; T Matsui; W Koterayama. International Society of Offshore and Polar Engineers, 1999. p. 457-463.

研究成果: 著書/レポートタイプへの貢献会議での発言

Hazarika, H, Nakazawa, J, Matsuzawa, H & Negussey, D 1999, The effect of shear bands within backfill on the development of passive thrust against retaining walls. : JS Chung, T Matsui, W Koterayama, JS Chung, T Matsui & W Koterayama (版), Proceedings of the 1999 Ninth International Offshore and Polar Engineering Conference (Volume 1), Brest, France, 30 May - 4 June 1999. International Society of Offshore and Polar Engineers, pp. 457-463, Proceedings of the 1999 Ninth International Offshore and Polar Engineering Conference, Brest, フランス, 5/30/99.
Hazarika H, Nakazawa J, Matsuzawa H, Negussey D. The effect of shear bands within backfill on the development of passive thrust against retaining walls. : Chung JS, Matsui T, Koterayama W, Chung JS, Matsui T, Koterayama W, 編集者, Proceedings of the 1999 Ninth International Offshore and Polar Engineering Conference (Volume 1), Brest, France, 30 May - 4 June 1999. International Society of Offshore and Polar Engineers. 1999. p. 457-463
Hazarika, Hemanta ; Nakazawa, J. ; Matsuzawa, H. ; Negussey, D. / The effect of shear bands within backfill on the development of passive thrust against retaining walls. Proceedings of the 1999 Ninth International Offshore and Polar Engineering Conference (Volume 1), Brest, France, 30 May - 4 June 1999. 編集者 / J S Chung ; T Matsui ; W Koterayama ; J S Chung ; T Matsui ; W Koterayama. International Society of Offshore and Polar Engineers, 1999. pp. 457-463
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