Optimal design of frame structures with semi-rigid joints
نویسندگان
چکیده
منابع مشابه
Effect of Semi-Rigid Connection in Optimal Design of Frame Structures
1. Abstract In this paper, a genetic algorithm is proposed for discrete minimal weight design of steel planar frames with semi-rigid beam-tocolumn connections. The frame elements are constructed from a predetermined range of section profiles. Conventionally, the analysis of frame structures is based on the assumption that all connections are either frictionless pinned or fully rigid. Recent lim...
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Department of Systems and Information Engineering, Ashikaga Institute of Technology, Ashikaga 326-8558, Japan † Fuzzy Logic Systems Institute, Iizuka 820-0067, Japan Abstract In this paper, we formulate an optimal riveted joints design (ORD) problem of a through gusset plate on a frame structure for a constrained allowable stress as a rigid structural calculation problem and solve it directly b...
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the main aim of this paper is to extend the recently developed methods for calculating the buckling loads of planar symmetric frames to include the effect of semi-rigidity of the joints. this is achieved by decomposing a symmetric model into two submodels and then healing them in such a manner that the ::::union:::: of the eigenvalues of the healed submodels result in the eigenvalues of the ent...
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ژورنال
عنوان ژورنال: Periodica Polytechnica Civil Engineering
سال: 2007
ISSN: 0553-6626,1587-3773
DOI: 10.3311/pp.ci.2007-1.02