Determining stress intensity factors of composites using crack opening displacement

2007 ◽  
Vol 81 (4) ◽  
pp. 614-621 ◽  
Author(s):  
S.H. Ju ◽  
S.H. Liu
Keyword(s):  
Stress Intensity ◽  
Crack Opening Displacement ◽  
Stress Intensity Factors ◽  
Crack Opening ◽  
Intensity Factors ◽  
Opening Displacement

scholarly journals Study of Semi-Infinite Crack in a Sandwiched Orthotropic Strip

2020 ◽  
Vol 36 (2) ◽  
pp. 149-158
Author(s):  
Anuwedita Singh ◽  
S. Das ◽  
E-M. Craciun
Keyword(s):  
Stress Intensity Factor ◽  
Stress Intensity ◽  
Crack Opening Displacement ◽  
Crack Opening ◽  
Composite Media ◽  
Intensity Factors ◽  
Hopf Equation ◽  
Opening Displacement ◽  
Orthotropic Strip ◽  
Analytical Expressions

ABSTRACTThe problem of semi-infinite crack situated in an orthotropic strip sandwiched between two identical half planes has been considered. The considered boundary value problem has been solved to convert it into the standard Wiener-Hopf equation by using Fourier transform technique, which has been solved to obtain analytical expressions for stress intensity factor and crack opening displacement. The variations of stress intensity factors and crack opening displacement are displayed graphically for different pair of orthortropic materials and for various depth of the strip of the composite media.

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