Crack problem for a functionally graded orthotropic coating-substrate structure

Li Cheng Guo; L. Z. Wu; H. J. Yu

doi:10.4028/0-87849-456-1.263

Crack problem for a functionally graded orthotropic coating-substrate structure

Li Cheng Guo^*
, L. Z. Wu
, H. J. Yu

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

The crack problem for a functionally graded orthotopic coating-substrate structure under an in-plane load is studied. The orthotopic coating is assumed to contain a crack perpendicular to the interface. Integral transform method is used to obtain singular integral equation. Stress intensity factors (SIFs) are evaluated. The influences of orthotopic material constants and the geometry parameters on SIFs are analyzed.

Original language	English
Pages (from-to)	263-265
Number of pages	3
Journal	Key Engineering Materials
Volume	353-358
Issue number	PART 1
DOIs	https://doi.org/10.4028/0-87849-456-1.263
State	Published - 2007
Event	Asian Pacific Conference for Fracture and Strength (APCFS'06) - Sanya, Hainan Island, China Duration: 22 Nov 2006 → 25 Nov 2006

Keywords

Coating-substrate
Crack
Functionally graded
Orthotropic

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10.4028/0-87849-456-1.263

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title = "Crack problem for a functionally graded orthotropic coating-substrate structure",

abstract = "The crack problem for a functionally graded orthotopic coating-substrate structure under an in-plane load is studied. The orthotopic coating is assumed to contain a crack perpendicular to the interface. Integral transform method is used to obtain singular integral equation. Stress intensity factors (SIFs) are evaluated. The influences of orthotopic material constants and the geometry parameters on SIFs are analyzed.",

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AU - Guo, Li Cheng

AU - Wu, L. Z.

AU - Yu, H. J.

PY - 2007

Y1 - 2007

N2 - The crack problem for a functionally graded orthotopic coating-substrate structure under an in-plane load is studied. The orthotopic coating is assumed to contain a crack perpendicular to the interface. Integral transform method is used to obtain singular integral equation. Stress intensity factors (SIFs) are evaluated. The influences of orthotopic material constants and the geometry parameters on SIFs are analyzed.

AB - The crack problem for a functionally graded orthotopic coating-substrate structure under an in-plane load is studied. The orthotopic coating is assumed to contain a crack perpendicular to the interface. Integral transform method is used to obtain singular integral equation. Stress intensity factors (SIFs) are evaluated. The influences of orthotopic material constants and the geometry parameters on SIFs are analyzed.

KW - Coating-substrate

KW - Crack

KW - Functionally graded

KW - Orthotropic

UR - https://www.scopus.com/pages/publications/36048986329

U2 - 10.4028/0-87849-456-1.263

DO - 10.4028/0-87849-456-1.263

M3 - 会议文章

AN - SCOPUS:36048986329

SN - 1013-9826

VL - 353-358

SP - 263

EP - 265

JO - Key Engineering Materials

JF - Key Engineering Materials

IS - PART 1

T2 - Asian Pacific Conference for Fracture and Strength (APCFS'06)

Y2 - 22 November 2006 through 25 November 2006

ER -

Crack problem for a functionally graded orthotropic coating-substrate structure

Abstract

Keywords

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