| 掲載雑誌（和）： | 日本地震工学シンポジウム論文集 |
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| Vol： | 11巻 |
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| 年： |
2002年
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| 頁： |
1501-1504頁
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| 著者（和）： |
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| タイトル（和）： |
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| 抄録（和）： |
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| キーワード（和）： |
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| 掲載雑誌（英）： |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
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| 著者（英）： |
Cagri OKTEM, Kenichi OHI, Yoichi MORI, Zhao-song LAN, Takumi ITO, Peiyu FANG
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| タイトル（英）： |
HYBRID DESIGN POINT SEARCH ON FAILURE MECHANISM FORMATION OF 2-STORY FRAME UNDER EQUVALENT-STATIC EARTHQUAKE LOADING
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| 抄録（英）： |
An adaptive loading system is developed to examine a design point of multi-story steel test frames subjected to uncertain load pattern. Lateral loads are given as a random combination of basic load patterns, and the system drives a test frame to the most likely failure situation. Two-story steel moment resisting frames are tested considering a failure mechanism formation of plastic collapse as a tentative limit state. A random 2-dof lateral force is given by a random combination of two basic load patterns, which are arranged to represent elastic earthquake load effects. Hybrid design point search or adaptive loading tests on the 2-story frame are performed, and the detected likely failure mechanisms are compared with the results of pseudo-dynamic response tests to deterministic excitations.
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| キーワード（英）： |
First-order reliability method, Computer-controlled loading test, Collapse mechanism, Multi-story frame, Equivalent-static loading, Pseudo-dynamic test
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| 記事区分： |
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| 区分： |
委員会論文集 |
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