Viscoelastic crack healing and adhesion

被引：32

作者：

Baney, JM ^{[1
]}

Hui, CY ^{[1
]}

机构：

[1] Cornell Univ, Dept Theoret & Appl Mech, Ithaca, NY 14853 USA

来源：

JOURNAL OF APPLIED PHYSICS | 1999年 / 86卷 / 08期

关键词：

D O I：

10.1063/1.371351

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Closing cracks in viscoelastic materials are analyzed using a cohesive zone model. The analysis is relevant to the bonding of surfaces of viscoelastic materials, and in particular to the Johnson-Kendall-Roberts (JKR) experiment. A crack bonding theory due to Schapery is extended to include the case of the standard linear solid material, and some consequences of this material's finite long time compliance are illustrated. The stress field behind a steadily closing crack in a standard linear solid is also investigated in detail. Finally, a method for applying Schapery's crack bonding theory to the analysis of a JKR-type experiment involving viscoelastic cylinders is given explicitly. (C) 1999 American Institute of Physics. [SS0021-8979(99)01520-0].

引用

页码：4232 / 4241

页数：10

共 15 条

[1]

BARENBLATT GI, 1968, ADV APPL MECH, V7, P55

[2] Adhesive contact of cylindrical lens and a flat sheet [J].

Chaudhury, MK ;

Weaver, T ;

Hui, CY ;

Kramer, EJ .

JOURNAL OF APPLIED PHYSICS, 1996, 80 (01) :30-37

[3] YIELDING OF STEEL SHEETS CONTAINING SLITS [J].

DUGDALE, DS .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1960, 8 (02) :100-104

[4] THE MECHANICS OF ADHESION OF VISCOELASTIC SOLIDS [J].

GREENWOOD, JA ;

JOHNSON, KL .

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1981, 43 (03) :697-711

[5] Contact mechanics and adhesion of viscoelastic spheres [J].

Hui, CY ;

Baney, JM ;

Kramer, EJ .

LANGMUIR, 1998, 14 (22) :6570-6578

[6] Growth of adhesive contacts for Maxwell viscoelastic spheres [J].

Jagota, A ;

Argento, C ;

Mazur, S .

JOURNAL OF APPLIED PHYSICS, 1998, 83 (01) :250-259

[7] SURFACE ENERGY AND CONTACT OF ELASTIC SOLIDS [J].

JOHNSON, KL ;

KENDALL, K ;

ROBERTS, AD .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1971, 324 (1558) :301-&

[8]

KNAUSS WG, 1970, INT J FRACT MECH, V6, P7

[9]

LIN YY, 1999, J PHYS D, V32, P1

[10] VISCOELASTIC EFFECTS IN THE COALESCENCE OF POLYMER PARTICLES [J].

MAZUR, S ;

PLAZEK, DJ .

PROGRESS IN ORGANIC COATINGS, 1994, 24 (1-4) :225-236

← 1 2 →