Asymptotic Approach to Optimal Structural design with Brittle-Fracture Constraints

作者: N. V. Banichuk

DOI: 10.1007/978-94-011-4489-6_32

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摘要: Shape optimization problems for brittle and quasi-brittle structures with cracks are characterized by incomplete information concerning crack sizes, location orientations. In this context the paper presents some new basic formulations of optimal structural design based on guarantee minimax probabilistic theories. Using these theories designs elastic bodies surface internal has been found.

参考文章(8)
John W. Hutchinson, A course on nonlinear fracture mechanics Department of Solid Mechanics, the Technical University of Denmark. ,(1979)
Edward J. Haug, Nikolaĭ Vladimirovich Banichuk, Problems and methods of optimal structural design ,(1983)
G. Augusti, F. Casciati, A. Baratta, H. I. Epstein, Probabilistic Methods in Structural Engineering ,(1984)
Nick Banichuk, Optimal Design of Quasi-brittle Elastic Bodies with Cracks∗ Mechanics of Structures and Machines. ,vol. 26, pp. 365- 376 ,(1998) , 10.1080/08905459808945500
C. A. Popelar, M. F. Kanninen, H. Saunders, Advanced Fracture Mechanics ,(1985)
C. W. Bert, N. V. Banichuk, V. Komkov, Introduction to Optimization of Structures ,(1990)
X. Yu, K. K. Choi, K. -H. Chang, A mixed design approach for probabilistic structural durability Structural Optimization. ,vol. 14, pp. 81- 90 ,(1997) , 10.1007/BF01812509