Mathematical Programming in Structural Design
Publication: Journal of Structural Engineering
Volume 109, Issue 7
Abstract
A technique is presented for convenient implementation of mathematical programming in structural design developing what is termed a “generalized formulation.” It is shown that once a generalized formulation has been created for a particular structure, it can be used to design many similar structures without having to reformulate the problem. A simple plate girder example is used to introduce the concept of generalized formulations using the computer program IGGP, a program based on the Generalized Geometric Programming method. A generalized formulation is then developed for the design of a simply‐supported composite highyway bridge with steel stringers and concrete slab. An example solution is also presented.
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References
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Avriel, M., Dembo, R., and Passy, U., “Solution of Generalized Geometric Programs,” International Journal for Numerical Methods in Engineering, Vol. 9, 1975, pp. 149–168.
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Burns, S., “IGGP User's Manual,” Civil Engineering Systems Laboratory, University of Illinois at Urbana‐Champaign, Urbana, Ill., Mar., 1982.
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Kirsch, U., Optimum Structural Design‐Concepts, Methods, and Applications, McGraw‐Hill Book Co., Inc., New York, N.Y., 1981.
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Information & Authors
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Published In
Journal of Structural Engineering
Volume 109 • Issue 7 • July 1983
Pages: 1669 - 1679
Copyright
Copyright © 1983 ASCE.
History
Published online: Jul 1, 1983
Published in print: Jul 1983
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