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鋼構造ラーメン骨組の魚骨形地震応答解析モデル Modeling of the moment resistant frame to fishbone-shaped frame for the response analysis コウコウゾウ ラーメン ホネグミ ノ ギョコツケイ ジシン オウトウ カイセキ モデル Ogawa, Koji 小川, 厚治 オガワ, コウジ Ogawa 小川 オガワ Koji 厚治 コウジ Kamura, Hisaya Inoue, Kazuo Ogawa, Koji 小川, 厚治 オガワ, コウジ Ogawa 小川 オガワ Koji 厚治 コウジ 加村, 久哉 井上, 一朗 日本建築学会 本文データは日本建築学会の許諾に基づき複製したものである 524.6 multistory planar frame fishborn-shaped frame model joint panel collapse mode seismic response story drift angle cumulative plastic deformation 多層平面骨組 魚骨形骨組モデル 接合部パネル 崩壊型 地震応答 層間変形角 累積塑性変形 application/pdf 論文(Article) It is important to estimate the required cumulative plastic deformation of members against strong earthquake for seismic design. The conventional model which has been generally used for seismic response analysis is equivalent multi-mass shear vibration system. The collapse mode of steel structure can not be predicted in a strict sense with this system, because the strength and stiffness ratios of the column and the beam are not estimated by the model. On the other hand, multistory planar frame model is not undesirable for practical use, because too much effort, such as design of the frame and analysis to carry out parametric study, is needed. This paper proposes the formulation of modeling of the multistory planar moment resistant frame to fishbone-shaped frame, which can predict the collapse mode, and cumulative plastic deformation of member for the seismic response analysis. And the propriety of the modeling is presented by numerical examples. 日本建築学会 1999-07-30 jpn journal article VoR http://hdl.handle.net/2298/13136 https://kumadai.repo.nii.ac.jp/records/23015 13404202 http://ci.nii.ac.jp/naid/110004090868 http://hdl.handle.net/2298/9691 AN10438559 日本建築学会構造系論文集 521 119 126 https://kumadai.repo.nii.ac.jp/record/23015/files/KaC(2)11650590_049-056.pdf application/pdf 1.4 MB 2020-03-02