Finite element analysis of large deformation of fiber metal laminates under bending for stress-strain prediction

Kyung Mi Yeom; Jongsoo Lee

doi:10.3795/KSME-A.2015.39.10.963

Finite element analysis of large deformation of fiber metal laminates under bending for stress-strain prediction

Kyung Mi Yeom, Jongsoo Lee

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Laminate structures are used in the automobile, aerospace, and display industries. The advantages of fiber metal laminates are well known. Fiber metal laminates are useful for reducing the weight and improving impact resistance. However, currently, the mechanical properties of fiber metal laminates are not derived. In this paper, we use thickness as a factor for comparing the properties of laminates of various thickness combinations. The properties fiber metal laminates are analyzed using design of experiments. In addition, the finite element method is used to analyze elastic and plastic strains of fiber metal laminates and aluminum plates. The final goal of this paper is to find a suitable finite element model of fiber metal laminates under bending.

Original language	English
Pages (from-to)	963-970
Number of pages	8
Journal	Transactions of the Korean Society of Mechanical Engineers, A
Volume	39
Issue number	10
DOIs	https://doi.org/10.3795/KSME-A.2015.39.10.963
Publication status	Published - 2015 Oct

All Science Journal Classification (ASJC) codes

Mechanical Engineering

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title = "Finite element analysis of large deformation of fiber metal laminates under bending for stress-strain prediction",

abstract = "Laminate structures are used in the automobile, aerospace, and display industries. The advantages of fiber metal laminates are well known. Fiber metal laminates are useful for reducing the weight and improving impact resistance. However, currently, the mechanical properties of fiber metal laminates are not derived. In this paper, we use thickness as a factor for comparing the properties of laminates of various thickness combinations. The properties fiber metal laminates are analyzed using design of experiments. In addition, the finite element method is used to analyze elastic and plastic strains of fiber metal laminates and aluminum plates. The final goal of this paper is to find a suitable finite element model of fiber metal laminates under bending.",

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AB - Laminate structures are used in the automobile, aerospace, and display industries. The advantages of fiber metal laminates are well known. Fiber metal laminates are useful for reducing the weight and improving impact resistance. However, currently, the mechanical properties of fiber metal laminates are not derived. In this paper, we use thickness as a factor for comparing the properties of laminates of various thickness combinations. The properties fiber metal laminates are analyzed using design of experiments. In addition, the finite element method is used to analyze elastic and plastic strains of fiber metal laminates and aluminum plates. The final goal of this paper is to find a suitable finite element model of fiber metal laminates under bending.

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