Solution of the Distribution of Stress Intensity Factor Along the Front of a 3D Rectangular Crack by Using a Singular Integral Equation Method

2000 ◽  
Vol 2000.3 (0) ◽  
pp. 89-90
Author(s):  
Qing Wang ◽  
NaoAki NODA ◽  
Masaaki HONDA ◽  
Mengcheng CHEN
Keyword(s):  
Stress Intensity Factor ◽  
Integral Equation ◽  
Stress Intensity ◽  
Intensity Factor ◽  
Singular Integral Equation ◽  
Singular Integral ◽  
Integral Equation Method ◽  
Equation Method ◽  
Rectangular Crack ◽  
Distribution Of Stress

Interface Stress Analysis of the Bending Cylinder Containing Inclusion

2011 ◽  
Vol 201-203 ◽  
pp. 951-955
Author(s):  
Xin Yan Tang
Keyword(s):  
Integral Equation ◽  
Stress Intensity ◽  
Singular Integral Equation ◽  
Stress Analysis ◽  
Singular Integral ◽  
Stress Intensity Factors ◽  
Integral Equation Method ◽  
Equation Method ◽  
Intensity Factors ◽  
Engineering Structures

Using the elasticity and the singular integral equation method, an analysis of a bending cylinder containing inclusions is carried out. The disturbing interface stresses on the inclusion sides and the stress intensity factors at the inclusion tips are obtained. The results given in this paper are useful for the strength design of the engineering structures or mechanical components containing inclusions.

A Crack Terminating at a Slipping Interface Between Two Materials

1991 ◽  
Vol 58 (4) ◽  
pp. 960-963 ◽  
Author(s):  
V. M. Gharpuray ◽  
J. Dundurs ◽  
L. M. Keer
Keyword(s):  
Stress Intensity Factor ◽  
Integral Equation ◽  
Stress Intensity ◽  
Intensity Factor ◽  
Singular Integral Equation ◽  
Numerical Method ◽  
Singular Integral ◽  
Edge Crack ◽  
Asymptotic Nature

The paper investigates an edge crack that terminates at a slipping interface with a different material. The formulation is reduced to a singular integral equation. The integral equation is solved and the stress intensity factor extracted using a numerical method. Moreover, the asymptotic nature of the stresses at the open tip of the crack is studied.

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