Research Article
Apr 1975
Multilevel Approach to Optimum Structural Design
Author: Uri KirschAuthor Affiliations
Publication: Journal of the Structural Division
Volume 101, Issue 4
Abstract
The general problem of optimizing and node coordinates in structural design is formulated in terms of mathematical programming. The proposed two-level approach consists in decomposition of the general problem into independent subproblems solved at the first level and coordinated at the second, with an iterative procedure used for both levels. Two treatment variants, model coordination and goal coordination, are presented and illustrated for comparative evaluation. The approach is intended mainly for large systems where integrated treatment may require excessive computer time or memory capacity, or both, but also may prove useful elsewhere.
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Published In
Journal of the Structural Division
Volume 101 • Issue 4 • April 1975
Pages: 957 - 974
Copyright
© 1975 American Society of Civil Engineers.
History
Published in print: Apr 1975
Published online: Feb 1, 2021
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Authors
Affiliations
Uri Kirsch
Sr. Lect., Faculty of Civ. Engrg., Technion-Israel Inst. of Tech., Haifa, Israel
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.