Optimum design of structures with high-quality approximation of frequency constraints

Advances in engineering software

Volumn 31, Issue 6, 2000, Pages 381-384

  Salajegheh, E ^a  

^a SHAHID BAHONAR UNIVERSITY OF KERMAN   (Iran)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; CONSTRAINT THEORY; EIGENVALUES AND EIGENFUNCTIONS;

RAYLEIGH QUOTIENT APPROXIMATION;

STRUCTURAL ANALYSIS;

EID: 0033729276     PISSN: 09659978     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0965-9978(00)00002-8     Document Type: Article

References (10)

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3. Canfield R.A. High-quality approximation of eigenvalues in structural optimization. AIAA J. 28:1990;1116-1122.
4. Salajegheh E, Vanderplaats GN. An efficient approximation method for structural synthesis with reference to space structures. Int J Space Struct 1986/87;2:165-175.
5. Vanderplaats G.N., Salajegheh E. An efficient approximation technique for frequency constraints in frame optimization. Int J Num Meth Engng. 26:1988;1057-1069.
6. Grandhi R.V. Structural optimization with frequency constraints - a review. AIAA J. 31:1993;2296-2303.
7. Wang L., Grandhi R.V. Recent multi-point approximations in structural configuration. Olhoff N., Rozvany G.I.N. Proc First World Congress of Structural and Multidisciplinary Optimization, Goslar, Germany, 1995. WCSMO-1. 1995;75-82 Pergamon, Oxford.
8. Haftka T.H., Gurdal Z. Elements of structural optimization. 3rd ed. 1992;Kluwer Academic, Dordrecht, Netherlands.
9. McGee O.G., Phan K.F. A robust optimality criteria procedure for cross-sectional optimization of frame structures with multiple frequency limits. Comp Struct. 38:1991;485-500.
10. McGee O.G., Phan K.F. On the convergence quality of minimum-weight design of large space frames under multiple dynamic constraints. Struct Opt. 4:1992;156-164.