Stress intensity factors for cracked rectangular cross-section thin-walled tubes

2004 ◽  
Vol 71 (11) ◽  
pp. 1501-1513 ◽  
Author(s):  
Y.J. Xie ◽  
X.H. Wang ◽  
Y.C. Lin
Keyword(s):  
Stress Intensity ◽  
Cross Section ◽  
Stress Intensity Factors ◽  
Rectangular Cross Section ◽  
Intensity Factors ◽  
Thin Walled

On the Stress Intensity Factors of Cracked Beams for Structural Analysis

2011 ◽  
Vol 488-489 ◽  
pp. 379-382 ◽  
Author(s):  
Erasmo Viola ◽  
Yong Li ◽  
Nicholas Fantuzzi
Keyword(s):  
Stress Intensity ◽  
Structural Analysis ◽  
Cross Section ◽  
Stress Intensity Factors ◽  
Circular Cross Section ◽  
Bending Moment ◽  
Intensity Factors ◽  
Close Approximation ◽  
Shear Forces ◽  
Cracked Beams

In this paper simple engineering methods for a fast and close approximation of stress intensity factors of cracked beams and bars, subjected to bending moment, normal and shear forces, as well as torque, are examined. As far as the circular cross section is concerned, comparisons are made on the base of numerical calculations. The agreement between the present results and those previously published is discussed. New formulae for calculating the stress intensity factors are proposed.

Crack growth pattern prediction in a thin walled cylinder based on closed form thermo-elastic stress intensity factors

2017 ◽  
Vol 31 (4) ◽  
pp. 1603-1610 ◽  
Author(s):  
Mohammad Abbaspour Niasani ◽  
Rahmatollah Ghajar ◽  
Hamed Saeidi Googarchin ◽  
Seyed Mohammad Hossein Sharifi
Keyword(s):  
Stress Intensity ◽  
Closed Form ◽  
Crack Growth ◽  
Stress Intensity Factors ◽  
Growth Pattern ◽  
Elastic Stress ◽  
Intensity Factors ◽  
Thin Walled ◽  
Walled Cylinder ◽  
Pattern Prediction
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