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Dynamic response of a steel concentrically braced frame
https://nied-repo.bosai.go.jp/records/6779
https://nied-repo.bosai.go.jp/records/677989bcf630-cd34-4a8e-979e-7f1a7d3cecf3
| Item type | researchmap(1) | |||||||||||||
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| 公開日 | 2024-09-23 | |||||||||||||
| タイトル | ||||||||||||||
| 言語 | en | |||||||||||||
| タイトル | Dynamic response of a steel concentrically braced frame | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Taichiro Okazaki
× Taichiro Okazaki
× Dimitrios G. Lignos
× Tsuyoshi Hikino
× Kouichi Kajiwara
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | Large-scale shake table tests were conducted to examine the dynamic response of steel concentrically braced frames. The specimen was a single-bay, single-story frame with a pair of square-tube braces placed in a chevron arrangement. The gusset plates connecting the brace to the framing elements were provided with an elliptical clearance to permit free out-of-plane rotation. The specimen was subjected repeatedly to unidirectional ground motion with increasing magnitude until the braces fractured. The test results demonstrated excellent performance of the gusset plate connections. The specimen response was reproduced by a numerical model using fiber elements. This model was able to predict the occurrence of brace fracture and post-fracture behavior of the frame. Observations from the shake table tests and aspects of the numerical analysis are reported in this paper. © ASCE 2011. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Structures Congress 2011 - Proceedings of the 2011 Structures Congress p. 950-959, 発行日 2011 |
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| DOI | ||||||||||||||
| 関連識別子 | 10.1061/41171(401)84 | |||||||||||||
