Response control system with soft first story structure

Yasuhiro Hayabe, Yuichi Watanabe

研究成果: Conference contribution

抄録

The building plane is 7.75 m x 8.35 m and the height is 47.8 m. As the result, it became difficult to control the building response for not only seismic loading but also wind loading. So, we planed to change the vibration mode from the rocking-mode to the sway-mode by softening the translation stiffness at the first story, and to make the first story into the energy-absorbing story by concentrating the building deformation. We call this system the soft first story structure. The system consists of the following three items; (a) to stiffen the structure above the second story, (b) to make columns of the first story flexible laterally and rigid axially, (c) to develop the hardening-type oil-damper. In this paper, it is reported about details of these structural elements and the dynamic performance of the proposed response control system against wind and seismic loadings throughout the time history response analysis.

元の言語English
ホスト出版物のタイトルProceedings of the 5th International Conference on Behaviour of Steel Structures in Seismic Areas - Stessa 2006
ページ697-701
ページ数5
出版物ステータスPublished - 2006 12 1
外部発表Yes
イベント5th International Conference on Behaviour of Steel Structures in Seismic Areas - Stessa 2006 - Yokohama, Japan
継続期間: 2006 8 142006 8 17

Other

Other5th International Conference on Behaviour of Steel Structures in Seismic Areas - Stessa 2006
Japan
Yokohama
期間06/8/1406/8/17

Fingerprint

Control systems
Hardening
Stiffness
Oils

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction
  • Architecture

これを引用

Hayabe, Y., & Watanabe, Y. (2006). Response control system with soft first story structure. : Proceedings of the 5th International Conference on Behaviour of Steel Structures in Seismic Areas - Stessa 2006 (pp. 697-701)

Response control system with soft first story structure. / Hayabe, Yasuhiro; Watanabe, Yuichi.

Proceedings of the 5th International Conference on Behaviour of Steel Structures in Seismic Areas - Stessa 2006. 2006. p. 697-701.

研究成果: Conference contribution

Hayabe, Y & Watanabe, Y 2006, Response control system with soft first story structure. : Proceedings of the 5th International Conference on Behaviour of Steel Structures in Seismic Areas - Stessa 2006. pp. 697-701, 5th International Conference on Behaviour of Steel Structures in Seismic Areas - Stessa 2006, Yokohama, Japan, 06/8/14.
Hayabe Y, Watanabe Y. Response control system with soft first story structure. : Proceedings of the 5th International Conference on Behaviour of Steel Structures in Seismic Areas - Stessa 2006. 2006. p. 697-701
Hayabe, Yasuhiro ; Watanabe, Yuichi. / Response control system with soft first story structure. Proceedings of the 5th International Conference on Behaviour of Steel Structures in Seismic Areas - Stessa 2006. 2006. pp. 697-701
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