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SEISMIC PERFORMANCE INVESTIGATION OF THE FOLDED CANTILEVER SHEAR STRUCTURE ： AN EXPERIMENTAL STUDY
http://hdl.handle.net/2298/32803
http://hdl.handle.net/2298/328032305d9e7-955b-4a8b-bfd5-bc6751590af2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IJCIET_4_4_251-266.pdf (2.2 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2015-07-22 | |||||
| タイトル | ||||||
| タイトル | SEISMIC PERFORMANCE INVESTIGATION OF THE FOLDED CANTILEVER SHEAR STRUCTURE ： AN EXPERIMENTAL STUDY | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | Seismic performance, mid-rise building, folded cantilever shear structure, viscous damper, natural period, shaking table test | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Kaya, Ercan Serif
× Kaya, Ercan Serif× 片山, 拓朗× Wijaya, Ming Narto× Yamao, Toshitaka |
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| 別言語の著者 |
カヤ, エルカヌ セリフ
× カヤ, エルカヌ セリフ× 片山, 拓朗× ウィジャヤ, ミン ナルト× 山尾, 敏孝 |
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| 内容記述 | ||||||
| 内容記述 | A newly designed structure named folded cantilever shear structure (FCSS) is proposed as an alternative seismic isolation approach incorporating coupling method and base isolation method in one structure for improving earthquake resistant ability and seismic performance of mid-rise buildings. The proposed structure consists of non-isolated and fully-isolated sub-frames of similar heights that are rigidly connected to each other at the top part. In this manner, it is aimed to extend the natural period of the structure and to decrease the overall seismic responses. A set of experiments were conducted to obtain dynamic parameters such as natural frequencies, damping ratios and mode shapes, and shaking table test were also carried out using 16-storey vibration model to explore seismic responses of the proposed structure under four exemplary ground motions, namely El-Centro, Hachinohe, Miyagi and Taft earthquakes. It was found that the proposed structure is capable of extending natural period and minimizing accelerations, displacements and base shear forces simultaneously. However, relative displacements of the proposed structure were relatively high with respect to base. Therefore, additional viscous dampers were added between adjacent beams to connect both sub-frames with the aim of avoiding excessive displacements and increasing the damping ratio as well. The experimental results were also compared and verified by analyzingvibration model by ABAQUS, well-known finite element software. In both studies, the proposed structure performed substantial improvement in reducing seismic responses when compared to ordinary structure of similar height. | |||||
| 書誌情報 |
International Journal of Civil Engineering and Technology (IJCIET) 巻 4, 号 4, p. 251-266, 発行年 2013-07 |
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| ISSN | ||||||
| 収録物識別子 | 09766308 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 2151972 bytes | ||||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 524 | |||||
| 出版者 | ||||||
| 出版者 | International Association for Engineering and Management Education (IAEME) | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 雑誌掲載論文 | ||||||
| 資源タイプ・NII | ||||||
| Journal Article | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
| 01 | ||||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://www.iaeme.com/previousissue.asp?JType=IJCIET&VType=4&IType=4 | |||||
| コメント | ||||||
| 【著者所属】Kaya, Ercan Serif：熊本大学大学院自然科学研究科、片山拓朗：崇城大学工学部、Wijaya, Ming Narto：熊本大学大学院自然科学研究科、山尾敏孝：熊本大学大学院自然科学研究科 | ||||||
