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http://dx.doi.org/10.7781/kjoss.2012.24.6.701

Optimum Design of Steel Structures Using Genetic Algorithms  

Kim, Bong Ik (School of Ocean Civil Engineering, Gyeongsang National University)
Publication Information
Journal of Korean Society of Steel Construction / v.24, no.6, 2012 , pp. 701-710 More about this Journal
Abstract
We present optimum design for truss and frame structures subject to constraints on stresses, displacement, and natural frequency. The optimum design procedure is used discrete and continuous design variables and Genetic Algorithms. Genetic Algorithms is used the method of Elitism and penalty parameters in order to improved fitness in the reproduction process, and optimum design is used steel(W-section) and pre-made discrete cross-section. Truss and frame structures optimization examples are used for 10-Bar truss, 25-Bar truss, 1-bay 2-story frame, 1-bay 7-story frame, and these examples are employed to demonstrate the availability and serviceability of Genetic Algorithms for solving optimum design of truss and frame.
Keywords
discrete optimization; natural frequency; genetic algorithms; truss; frame;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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