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タイトル: | Finite-element analysis of laminated rubber bearing of building frame under seismic excitation |
著者: | Ohsaki, Makoto https://orcid.org/0000-0003-4935-8874 (unconfirmed) Miyamura, Tomoshi Kohiyama, Masayuki Yamashita, Takuzo Yamamoto, Masashi Nakamura, Naohiro |
著者名の別形: | 大﨑, 純 |
キーワード: | natural rubber bearing finite element analysis base isolation seismic response hyper-elasticity parallel computing |
発行日: | Sep-2015 |
出版者: | Wiley-Blackwell |
誌名: | Earthquake Engineering & Structural Dynamics |
巻: | 44 |
号: | 11 |
開始ページ: | 1881 |
終了ページ: | 1898 |
抄録: | Finite element analysis is carried out for a building frame supported by laminated rubber bearings to simultaneously investigate global displacement and local stress responses under seismic excitation. The frame members and the rubber bearings are discretized into hexahedral solid elements with more than 3 million degrees of freedom. The material property of rubber is represented by the Ogden model, and the frame is assumed to remain in elastic range. It is shown that the time histories of non-uniform stress distribution and rocking behavior of the rubber bearings under a frame subjected to seismic excitation can be successfully evaluated, and detailed responses of base and frame can be evaluated through large-scale finite element analysis |
著作権等: | This is the accepted version of the following article: [Ohsaki, M., Miyamura, T., Kohiyama, M., Yamashita, T., Yamamoto, M., and Nakamura, N. (2015) Finite-element analysis of laminated rubber bearing of building frame under seismic excitation. Earthquake Engng Struct. Dyn., 44: 1881–1898. ], which has been published in final form at http://dx.doi.org/10.1016/j.ijsolstr.2015.06.020 . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 This is not the published version. Please cite only the published version. |
URI: | http://hdl.handle.net/2433/217068 |
DOI(出版社版): | 10.1002/eqe.2570 |
出現コレクション: | 学術雑誌掲載論文等 |
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