An Analytical Approach for Seismic Behavior of Concrete Filled Tubular Column Bases

Tao Li, Akihiko Kawano, Junichi Sakai, Li Li

研究成果: 会議への寄与タイプ論文

2 引用 (Scopus)

抄録

This paper presents an analytical method to simulate and clarify the elastic-plastic behavior of bare-type concrete filled steel tubular (abbreviated as CFT) column base. In the analytical method, there are three fundamental failure modes taken into consideration, which are 1) yielding of anchor bolts, 2) flexural deformation of the base plate, and 3) compressive failure of the concrete and mortar under the base plate observed from previous experiments. Constitutive relations of materials consisting of a bare-type column base are modeled based on the results obtained both from analyses using finite element method and from material property tests. Excellent correlation was obtained between analytical and experimental moment-rotation curves. The proposed analytical method adequately predicts the behavior of CFT column base on conditions provided.

元の言語英語
ページ81-88
ページ数8
出版物ステータス出版済み - 12 1 2002
イベントProceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference - Kitakyushu, 日本
継続期間: 5 26 20025 31 2002

その他

その他Proceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference
日本
Kitakyushu
期間5/26/025/31/02

Fingerprint

Anchor bolts
Concretes
Mortar
Failure modes
Materials properties
Plastics
Finite element method
Steel
Experiments

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Ocean Engineering
  • Mechanical Engineering

これを引用

Li, T., Kawano, A., Sakai, J., & Li, L. (2002). An Analytical Approach for Seismic Behavior of Concrete Filled Tubular Column Bases. 81-88. 論文発表場所 Proceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference, Kitakyushu, 日本.

An Analytical Approach for Seismic Behavior of Concrete Filled Tubular Column Bases. / Li, Tao; Kawano, Akihiko; Sakai, Junichi; Li, Li.

2002. 81-88 論文発表場所 Proceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference, Kitakyushu, 日本.

研究成果: 会議への寄与タイプ論文

Li, T, Kawano, A, Sakai, J & Li, L 2002, 'An Analytical Approach for Seismic Behavior of Concrete Filled Tubular Column Bases' 論文発表場所 Proceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference, Kitakyushu, 日本, 5/26/02 - 5/31/02, pp. 81-88.
Li T, Kawano A, Sakai J, Li L. An Analytical Approach for Seismic Behavior of Concrete Filled Tubular Column Bases. 2002. 論文発表場所 Proceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference, Kitakyushu, 日本.
Li, Tao ; Kawano, Akihiko ; Sakai, Junichi ; Li, Li. / An Analytical Approach for Seismic Behavior of Concrete Filled Tubular Column Bases. 論文発表場所 Proceedings of the Twelfth (2002) International Offshore and Polar Engineering Conference, Kitakyushu, 日本.8 p.
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