Object-oriented stochastic finite element analysis of fibre metal laminates

被引：24

作者：

Chung, DB ^{[1
]}

Gutiérrez, MA ^{[1
]}

de Borst, R ^{[1
]}

机构：

[1] Delft Univ Technol, Koiter Inst Delf, Fac Aerosp Engn, NL-2600 GB Delft, Netherlands

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 2005年 / 194卷 / 12-16期

关键词：

stochastic finite elements; solid-like shell element; object-oriented programming; fibre metal laminates; GLARE;

D O I：

10.1016/j.cma.2004.03.021

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper deals with issues arising from the stochastic simulation of fibre metal laminates. The elasticity modulus of the composite layer is assumed to be a random process. An object-oriented computational framework is proposed, which can be integrated with an existing object-oriented deterministic infrastructure. This framework is utilized to implement a spectral stochastic version of the solid-like shell element. Modelling aspects particular to the layered nature of the fibre metal laminates are discussed and implemented in the proposed framework. Practical application of the software is illustrated by computations on panels of GLARE (fibre metal laminate). (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：1427 / 1446

页数：20

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