1988 | OriginalPaper | Buchkapitel
Comparison of NLP Techniques in Optimum Structural Frame Design
verfasst von : B. L. Karihaloo, S. Kanagasundaram
Erschienen in: Structural Optimization
Verlag: Springer Netherlands
Enthalten in: Professional Book Archive
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The aim of this paper is to study the efficiency of three non-linear programming techniques for the solution of optimization problems of plane structural frames under multiple load systems. The problem is one of minimizing the mass of the frame subject to constraints on normal and shear stresses, the maximum transverse deflection and buckling load. Numerical examples are presented to indicate the efficiency of the various NLP techniques.