RESPONSE EVALUATION OF BRB RETROFIT IN RC BUILDINGS BY CONSIDERING THE COMPOSITE EFFECT OF ELASTIC STEEL FRAME
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- FUJISHITA Kazuhiro
- Dept. of Arch. and Build. Eng., Tokyo Institute of Technology
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- MATSUI Ryota
- Dept. of Arch. and Build. Eng., Tokyo Institute of Technology
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- SUTCU Fatih
- Dept. of Civil Eng., Istanbul Technical Univ., Turkey
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- TAKEUCHI Toru
- Dept. of Arch. and Build. Eng., Tokyo Institute of Technology
Bibliographic Information
- Other Title
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- 鉄骨弾性フレームの合成効果を考慮した制振改修RC建物の応答評価
- テッコツ ダンセイ フレーム ノ ゴウセイ コウカ オ コウリョ シタ セイシン カイシュウ RC タテモノ ノ オウトウ ヒョウカ
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Description
On the retrofit of existing sub-standard RC building with buckling restrained braces (BRBs), the insulation of elastic steel frame around BRBs is effective for restraining the residual deformation and the distribution of damage to whole structure. On this paper, the non-linear hysteresis of steel frame member including the composite effect observed during the previous cyclic loading test is modelled to investigate its influence on the over-all structural response. Also, when the composite effect is unevenly distributed on each retrofit member, the worst distribution case of the composite effect is searched with genetic algorithm on the aspect of seismic performance is investigated.
Journal
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- AIJ Journal of Technology and Design
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AIJ Journal of Technology and Design 23 (53), 147-152, 2017
Architectural Institute of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001205173318144
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- NII Article ID
- 130005243056
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- NII Book ID
- AN10531441
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- ISSN
- 18818188
- 13419463
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- NDL BIB ID
- 027929015
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed