Stress intensity factors and T-stress in functionally graded materials: A unified approach using the interaction integral method

Jeong Ho Kim; Glaucio H. Paulino

doi:10.1016/B978-008044046-0.50094-4

Stress intensity factors and T-stress in functionally graded materials: A unified approach using the interaction integral method

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Abstract

The interaction integral method is extended to evaluate stress intensity factors and T-stress for mixed-mode crack problems in functionally graded materials. This paper makes use of this conservation integral method in conjunction with the finite element method and discusses the features of the proposed method by comparison with available analytical or semi-analytical solutions.

Original language	English (US)
Title of host publication	Computational Fluid and Solid Mechanics 2003
Publisher	Elsevier Inc.
Pages	381-386
Number of pages	6
ISBN (Electronic)	9780080529479
ISBN (Print)	9780080440460
DOIs	https://doi.org/10.1016/B978-008044046-0.50094-4
State	Published - Jun 2 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Engineering

Keywords

Conservation integral
Finite element method (FEM)
Functionally graded material (FGM)
Interaction integral
Stress intensity factor (SIP)
T-stress

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10.1016/B978-008044046-0.50094-4

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title = "Stress intensity factors and T-stress in functionally graded materials: A unified approach using the interaction integral method",

abstract = "The interaction integral method is extended to evaluate stress intensity factors and T-stress for mixed-mode crack problems in functionally graded materials. This paper makes use of this conservation integral method in conjunction with the finite element method and discusses the features of the proposed method by comparison with available analytical or semi-analytical solutions.",

keywords = "Conservation integral, Finite element method (FEM), Functionally graded material (FGM), Interaction integral, Stress intensity factor (SIP), T-stress",

author = "Kim, {Jeong Ho} and Paulino, {Glaucio H.}",

year = "2003",

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doi = "10.1016/B978-008044046-0.50094-4",

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T1 - Stress intensity factors and T-stress in functionally graded materials

T2 - A unified approach using the interaction integral method

AU - Kim, Jeong Ho

AU - Paulino, Glaucio H.

PY - 2003/6/2

Y1 - 2003/6/2

N2 - The interaction integral method is extended to evaluate stress intensity factors and T-stress for mixed-mode crack problems in functionally graded materials. This paper makes use of this conservation integral method in conjunction with the finite element method and discusses the features of the proposed method by comparison with available analytical or semi-analytical solutions.

AB - The interaction integral method is extended to evaluate stress intensity factors and T-stress for mixed-mode crack problems in functionally graded materials. This paper makes use of this conservation integral method in conjunction with the finite element method and discusses the features of the proposed method by comparison with available analytical or semi-analytical solutions.

KW - Conservation integral

KW - Finite element method (FEM)

KW - Functionally graded material (FGM)

KW - Interaction integral

KW - Stress intensity factor (SIP)

KW - T-stress

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UR - http://www.scopus.com/inward/citedby.url?scp=84941646843&partnerID=8YFLogxK

U2 - 10.1016/B978-008044046-0.50094-4

DO - 10.1016/B978-008044046-0.50094-4

M3 - Chapter

AN - SCOPUS:84941646843

SN - 9780080440460

SP - 381

EP - 386

BT - Computational Fluid and Solid Mechanics 2003

PB - Elsevier Inc.

ER -

Stress intensity factors and T-stress in functionally graded materials: A unified approach using the interaction integral method

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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