Three-dimensional interactions of a half-plane crack with point forces, dipoles and moments

被引：12

作者：

Kachanov, M

Karapetian, E

机构：

[1] Department of Mechanical Engineering, Tufts University, Medford

来源：

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 1997年 / 34卷 / 31-32期

关键词：

D O I：

10.1016/S0020-7683(97)00016-4

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Closed form solutions in terms of elementary functions are derived for stress intensity factors along the edge of a half-plane crack induced by point forces,dipoles, centers of expansion and moments. Locations and orientations of these ''stress sources'' are arbitrary. The solid is assumed to be either transversely isotropic (with the crack parallel to the plane of isotropy) or isotropic. (C) 1997 Published by Elsevier Science Ltd.

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收藏

页码：4101 / 4125

页数：25

相关论文

共 18 条

[1] WEIGHT-FUNCTIONS AND FUNDAMENTAL FIELDS FOR THE PENNY-SHAPED AND THE HALF-PLANE CRACK IN 3-SPACE [J].

BUECKNER, HF .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1987, 23 (01) :57-93

[2] 3-DIMENSIONAL STRESS DISTRIBUTIONS IN HEXAGONAL AEOLOTROPIC CRYSTALS [J].

ELLIOTT, HA .

PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 1948, 44 (04) :522-533

[3] HALF-PLANE CRACK UNDER NORMAL LOAD - COMPLETE SOLUTION [J].

FABRIKANT, VI ;

RUBIN, BS ;

KARAPETIAN, EN .

JOURNAL OF ENGINEERING MECHANICS, 1993, 119 (11) :2238-2251

[4] A HALF-PLANE CRACK UNDER TANGENTIAL LOAD - A COMPLETE SOLUTION [J].

FABRIKANT, VI ;

RUBIN, BS ;

KARAPETIAN, EN .

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1995, 75 (07) :523-534

[5] ELEMENTARY EXACT METHOD FOR SOLVING MIXED BOUNDARY-VALUE-PROBLEMS OF POTENTIAL-THEORY, WITH APPLICATION TO HALF-PLANE CONTACT AND CRACK PROBLEMS [J].

FABRIKANT, VI ;

KARAPETIAN, EN .

QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS, 1994, 47 :159-174

[6]

Fabrikant VI., 1989, APPL POTENTIAL THEOR

[7] A DISLOCATION GREENS-FUNCTION FOR THE ANALYSIS OF MULTIPLE COPLANAR CRACKS OR CRACKS WITH NONUNIFORM CRACK FRONTS [J].

HANSON, MT .

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1990, 57 (03) :589-595

[8] INTERACTION BETWEEN AN INFINITESIMAL GLIDE DISLOCATION LOOP COPLANAR WITH A PENNY-SHAPED CRACK [J].

HANSON, MT .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1992, 29 (21) :2669-2686

[9] Elastic Solids with Many Cracks and Related Problems [J].

Kachanov, Mark .

Advances in Applied Mechanics, 1993, 30 (0C) :259-445

[10] Three-dimensional interactions of a circular crack with dipoles, centers of dilatation and moments [J].

Karapetian, E ;

Kachanov, M .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1996, 33 (27) :3951-3967