Mechanics of wrinkling of a thin film bonded to a compliant substrate under the influence of spatial thermal modulation

被引：12

作者：

Pandurangi, Shrinidhi S. ^{[1
]}

Kulkarni, Salil S. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Mech Engn, Bombay 400076, Maharashtra, India

来源：

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 2015年 / 62卷

关键词：

Thin film/substrate; Stability; Spatial thermal modulation; COMMENSURATE; PATTERNS; DESIGN; SKIN;

D O I：

10.1016/j.ijsolstr.2015.02.019

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A thin film bonded to an elastic substrate and subjected to compressive in-plane stresses may develop wrinkles. In this paper a theoretical model of formation of one-dimensional sinusoidal wrinkles in such a film/substrate system subjected to a commensurate spatially varying temperature field is first presented and then analyzed. It is shown that an initially flat thin film on an elastic substrate can develop controlled wrinkles when subjected to a carefully chosen spatial thermal modulation. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：124 / 133

页数：10

共 21 条

[1]

[Anonymous], LECT NOTES

[2] Buckling of a stiff film bound to a compliant substrate - Part I: Formulation, linear stability of cylindrical patterns, secondary bifurcations [J].

Audoly, Basile ;

Boudaoud, Arezki .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2008, 56 (07) :2401-2421

[3] Herringbone buckling patterns of compressed thin films on compliant substrates [J].

Chen, X ;

Hutchinson, JW .

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2004, 71 (05) :597-603

[4] Materials design for the next generation thermal barrier coatings [J].

Clarke, DR ;

Levi, CG .

ANNUAL REVIEW OF MATERIALS RESEARCH, 2003, 33 :383-417

[5] COMMENSURATE-INCOMMENSURATE TRANSITION IN NONEQUILIBRIUM SYSTEMS [J].

COULLET, P .

PHYSICAL REVIEW LETTERS, 1986, 56 (07) :724-727

[6] Soft matter with hard skin: From skin wrinkles to templating and material characterization [J].

Genzer, J ;

Groenewold, J .

SOFT MATTER, 2006, 2 (04) :310-323

[7] Wrinkling of plates coupled with soft elastic media [J].

Groenewold, J .

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2001, 298 (1-2) :32-45

[8] Kinetic wrinkling of an elastic film on a viscoelastic substrate [J].

Huang, R .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2005, 53 (01) :63-89

[9] Nonlinear analyses of wrinkles in a film bonded to a compliant substrate [J].

Huang, ZY ;

Hong, W ;

Suo, Z .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2005, 53 (09) :2101-2118

[10] THERMAL-CONVECTION WITH SPATIALLY PERIODIC BOUNDARY-CONDITIONS - RESONANT WAVELENGTH EXCITATION [J].

KELLY, RE ;

PAL, D .

JOURNAL OF FLUID MECHANICS, 1978, 86 (JUN) :433-456

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