Dynamic problems of the mechanics of brittle fracture of materials with initial stresses for moving cracks. 4. Wedge problems

被引：11

作者：

Guz', AN ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 1999年 / 35卷 / 03期

关键词：

Stress Intensity Factor; Brittle Fracture; Rayleigh Wave; Initial Stress; Elastic Body;

D O I：

10.1007/BF02682116

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This article investigates the dynamic problem for moving cracks in materials with initial stresses, considering previous publications by the author on this subject. Stresses and displacements in the linearized theory are represented as analytical functions of complex variables for dynamic problems. Exact solutions are obtained for the general case of unequal roots for the basic equation. New mechanical effects of the considered dynamic problems (the wedge problem) are analyzed.

引用

页码：225 / 232

页数：8

共 20 条

[1] Dynamic problems of the mechanics of brittle fracture of materials with initial stresses for moving cracks 4. Wedge problems
A. N. Guz'
International Applied Mechanics, 1999, 35 : 225 - 232
[2] Dynamic problems of the mechanics of brittle fracture of materials with initial stresses for moving cracks. 2. Cracks of normal separation (Mode 1)
Guz', KN
INTERNATIONAL APPLIED MECHANICS, 1999, 35 (01) : 1 - 12
[3] Dynamic problems of the mechanics of brittle fracture of materials with initial stresses for moving cracks. 2. cracks of normal separation (mode 1)
Guz A.N.
International Applied Mechanics, 1999, 35 (1) : 1 - 12
[4] Dynamic problems of the mechanics of the brittle fracture of materials with initial stresses for moving cracks. 1. Problem statement and general relationships
A. N. Guz’
International Applied Mechanics, 1998, 34 : 1175 - 1186
[5] Dynamic problems of the mechanics of the brittle fracture of materials with initial stresses for moving cracks. 1. Problem statement and general relationships
Guz', AN
INTERNATIONAL APPLIED MECHANICS, 1998, 34 (12) : 1175 - 1186
[6] Dynamic problems of the mechanics of brittle fracture of materials with initial stresses for moving cracks. 3. Transverse-shear (mode II) and longitudinal-shear (mode III) cracks
A. N. Guz
International Applied Mechanics, 1999, 35 : 109 - 119
[7] Dynamic problems of the mechanics of brittle fracture of materials with initial stresses for moving cracks. 3. Transverse-smear (Mode II) and longitudinal-shear (Mode III) cracks
Guz', AN
INTERNATIONAL APPLIED MECHANICS, 1999, 35 (02) : 109 - 119
[8] Dynamic problems of mechanics of brittle failure of materials with initial stresses leading to propagating cracks. 2. Cracks of normal separation (mode 1)
Inst Mekhaniki NAN Ukrainy, Kiev, Ukraine
Lizi Jiaohuan Yu Xifu/Ion Exchange and Adsorption, 1998, 14 (06): : 3 - 16
[9] Order of singularity in problems of the mechanics of brittle fracture of materials with initial stresses
Guz', AN
INTERNATIONAL APPLIED MECHANICS, 1998, 34 (02) : 103 - 107
[10] On the singularities in problems of brittle fracture mechanics in case of initial (residual) stresses along the cracks
Guz', AN
3RD INTERNATIONAL CONFERENCE ON NONLINEAR MECHANICS, 1998, : 219 - 223

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