Deterministic and stochastic optimization of composite cylindrical laminates
type: Item
instance of: scholarly article
title: Deterministic and stochastic optimization of composite cylindrical laminates
zbMATH Open document ID: 1070.74036
DOI: 10.1016/S0020-7683(03)00357-3
author: P. P. Procházka
published in: International Journal of Solids and Structures
publication date: 2004-07-12T00:00:00Z
review text: First, the author outlines deterministic solutions of the problem of optimal prestress in laminas for stress-free states in individual laminas, or of the problem of optimal distribution of stresses. Then the main goal is to introduce a stochastic solution of the problem. Two main reasons of the author's computational concept are: a) undesirable errors of prestressing may be caused by the woven roving, which creates the ply directions and prestressing; b) the fibers are shifted to the inner side of the lamina, which is being prestressed, although the author supposes a uniform distribution of prestressing throughout the thickness of this lamina. Thus, an additional minimization of the eigenstrains must be introduced.
reviewed by: Messoud Efendiev
Mathematics Subject Classification ID: 74P10
Mathematics Subject Classification ID: 74E30
zbMATH DE Number: 2078479
zbMATH Keywords: fiber-reinforced composite
zbMATH Keywords: optimal prestress
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 2078479