Edge-cracked orthotropic bimaterial butt joint under antiplane singularity

Xiang Fa Wu; Yuris A. Dzenis; Emrah Gokdag

doi:10.1515/IJNSNS.2004.5.4.347

Edge-cracked orthotropic bimaterial butt joint under antiplane singularity

Xiang Fa Wu, Yuris A. Dzenis, Emrah Gokdag

Mechanical & Materials Engineering

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

7 Scopus citations

Abstract

Explicit elastic solutions are given for an edge-cracked orthotropic bimaterial butt joint under antiplane singularity of a screw dislocation and a line-force. During the procedure, conformal mapping and known dislocation solution are utilized for constructing the fundamental solution to the present problem. Stress intensity factor (SIF) and energy release rate (ERR) of the edge-cracked butt joint are given in closed-form. In limiting cases, results provided in this work cover those in literature.

Original language	English (US)
Pages (from-to)	347-354
Number of pages	8
Journal	International Journal of Nonlinear Sciences and Numerical Simulation
Volume	5
Issue number	4
DOIs	https://doi.org/10.1515/IJNSNS.2004.5.4.347
State	Published - 2004

Keywords

Butt joint
Conformal mapping
Interfacial edge-crack
Orthotropic bimaterials
Screw dislocation
Stress intensity factor (SIF)

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Computational Mechanics
Modeling and Simulation
Engineering (miscellaneous)
Mechanics of Materials
General Physics and Astronomy
Applied Mathematics

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10.1515/IJNSNS.2004.5.4.347

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@article{aac5605ce64741d9a9b0053c011b691d,

title = "Edge-cracked orthotropic bimaterial butt joint under antiplane singularity",

abstract = "Explicit elastic solutions are given for an edge-cracked orthotropic bimaterial butt joint under antiplane singularity of a screw dislocation and a line-force. During the procedure, conformal mapping and known dislocation solution are utilized for constructing the fundamental solution to the present problem. Stress intensity factor (SIF) and energy release rate (ERR) of the edge-cracked butt joint are given in closed-form. In limiting cases, results provided in this work cover those in literature.",

keywords = "Butt joint, Conformal mapping, Interfacial edge-crack, Orthotropic bimaterials, Screw dislocation, Stress intensity factor (SIF)",

author = "Wu, {Xiang Fa} and Dzenis, {Yuris A.} and Emrah Gokdag",

note = "Funding Information: Partial support of this work by the U. S. Air Force Office of Scientific Research and the U. S. Army Research Office is gratefully acknowledged.",

year = "2004",

doi = "10.1515/IJNSNS.2004.5.4.347",

language = "English (US)",

volume = "5",

pages = "347--354",

journal = "International Journal of Nonlinear Sciences and Numerical Simulation",

issn = "1565-1339",

publisher = "Walter de Gruyter GmbH",

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T1 - Edge-cracked orthotropic bimaterial butt joint under antiplane singularity

AU - Wu, Xiang Fa

AU - Dzenis, Yuris A.

AU - Gokdag, Emrah

N1 - Funding Information: Partial support of this work by the U. S. Air Force Office of Scientific Research and the U. S. Army Research Office is gratefully acknowledged.

PY - 2004

Y1 - 2004

N2 - Explicit elastic solutions are given for an edge-cracked orthotropic bimaterial butt joint under antiplane singularity of a screw dislocation and a line-force. During the procedure, conformal mapping and known dislocation solution are utilized for constructing the fundamental solution to the present problem. Stress intensity factor (SIF) and energy release rate (ERR) of the edge-cracked butt joint are given in closed-form. In limiting cases, results provided in this work cover those in literature.

AB - Explicit elastic solutions are given for an edge-cracked orthotropic bimaterial butt joint under antiplane singularity of a screw dislocation and a line-force. During the procedure, conformal mapping and known dislocation solution are utilized for constructing the fundamental solution to the present problem. Stress intensity factor (SIF) and energy release rate (ERR) of the edge-cracked butt joint are given in closed-form. In limiting cases, results provided in this work cover those in literature.

KW - Butt joint

KW - Conformal mapping

KW - Interfacial edge-crack

KW - Orthotropic bimaterials

KW - Screw dislocation

KW - Stress intensity factor (SIF)

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JO - International Journal of Nonlinear Sciences and Numerical Simulation

JF - International Journal of Nonlinear Sciences and Numerical Simulation

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ER -

Edge-cracked orthotropic bimaterial butt joint under antiplane singularity

Abstract

Keywords

ASJC Scopus subject areas

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