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タイトル: 立体骨組構造物の非線形解析法(I)
その他のタイトル: A New Plastic Hinge Method for the Nonlinear Analysis of Steel Space Frames(I)
著者: 修行, 稔 / 堀田, 緑 / 大崎, 尚哉
著者(別表記) : Shugyo, Minoru / Horita, Midori / Ohsaki, Hisaya
発行日: 1985年 1月
出版者: 長崎大学工学部 / Faculty of Engineering, Nagasaki University
引用: 長崎大学工学部研究報告, 15(24), pp.65-76; 1985
抄録: A numerical method for the nonlinear analysis of steel space frames subjected to cyclic loading is presented. It is a kind of plastic hinge method, and plastic deformations in the plastic hinge are obtained by integration of generalized plastic strains (axial plastic strain ερo, biaxial plastic curvatures φρy and φρz and warping plastic curvature φρω) of the member along the assumed length lρ of elasticplastic region respect to the member axis. The non-stationary hysteretic stress-strain relation of material and the effects of large deflection "are taken into account. In the present paper the fundamental theory of the method is given in detail showing a few analytical results to examine propriety of the basic concept of the method on (1) ultimate load behavior of curved I-beams; (2)inelastic behavior of wide flange beam-columns under constant vertical and tow-dimensional alternating horizontal loads.
URI: http://hdl.handle.net/10069/24178
ISSN: 02860902
資料タイプ: Departmental Bulletin Paper
原稿種類: publisher
出現コレクション:第15巻 第24号

引用URI : http://hdl.handle.net/10069/24178



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