Elastodynamic stress intensity factors of a crack near an interface

W. C. Luong; L. M. Keer; J. D. Achenbach

doi:10.1016/0020-7683(75)90014-1

Elastodynamic stress intensity factors of a crack near an interface

W. C. Luong^*, L. M. Keer, J. D. Achenbach

^*Corresponding author for this work

Civil and Environmental Engineering

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

26 Scopus citations

Abstract

The elastodynamic problem of the diffraction of stress waves by a crack near an interface is considered. Using integral transform techniques the case of a crack perpendicular to the interface is reduced to a system of singular integral equation. The stress intensity factors at the crack tips are calculated by numerical techniques over a range of frequency for different material properties and crack distances from the interface.

Original language	English (US)
Pages (from-to)	919-925
Number of pages	7
Journal	International Journal of Solids and Structures
Volume	11
Issue number	7-8
DOIs	https://doi.org/10.1016/0020-7683(75)90014-1
State	Published - 1975

ASJC Scopus subject areas

Modeling and Simulation
Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Applied Mathematics

Access to Document

10.1016/0020-7683(75)90014-1

Cite this

@article{802192a95e6b4eb1b94d82fc520e2c9f,

title = "Elastodynamic stress intensity factors of a crack near an interface",

abstract = "The elastodynamic problem of the diffraction of stress waves by a crack near an interface is considered. Using integral transform techniques the case of a crack perpendicular to the interface is reduced to a system of singular integral equation. The stress intensity factors at the crack tips are calculated by numerical techniques over a range of frequency for different material properties and crack distances from the interface.",

author = "Luong, {W. C.} and Keer, {L. M.} and Achenbach, {J. D.}",

note = "Funding Information: Acknowledgement-This work was supported by the V.S. Army Research Office-Durham under Grant No. DA-ARO-D-31-124-73-G70.",

year = "1975",

doi = "10.1016/0020-7683(75)90014-1",

language = "English (US)",

volume = "11",

pages = "919--925",

journal = "International Journal of Solids and Structures",

issn = "0020-7683",

publisher = "Elsevier Limited",

number = "7-8",

}

TY - JOUR

T1 - Elastodynamic stress intensity factors of a crack near an interface

AU - Luong, W. C.

AU - Keer, L. M.

AU - Achenbach, J. D.

N1 - Funding Information: Acknowledgement-This work was supported by the V.S. Army Research Office-Durham under Grant No. DA-ARO-D-31-124-73-G70.

PY - 1975

Y1 - 1975

N2 - The elastodynamic problem of the diffraction of stress waves by a crack near an interface is considered. Using integral transform techniques the case of a crack perpendicular to the interface is reduced to a system of singular integral equation. The stress intensity factors at the crack tips are calculated by numerical techniques over a range of frequency for different material properties and crack distances from the interface.

AB - The elastodynamic problem of the diffraction of stress waves by a crack near an interface is considered. Using integral transform techniques the case of a crack perpendicular to the interface is reduced to a system of singular integral equation. The stress intensity factors at the crack tips are calculated by numerical techniques over a range of frequency for different material properties and crack distances from the interface.

UR - http://www.scopus.com/inward/record.url?scp=0016532974&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0016532974&partnerID=8YFLogxK

U2 - 10.1016/0020-7683(75)90014-1

DO - 10.1016/0020-7683(75)90014-1

M3 - Article

AN - SCOPUS:0016532974

VL - 11

SP - 919

EP - 925

JO - International Journal of Solids and Structures

JF - International Journal of Solids and Structures

SN - 0020-7683

IS - 7-8

ER -

Elastodynamic stress intensity factors of a crack near an interface

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this