Stress intensity factors for a moving interfacial Griffith crack in composite media

1999 ◽  
Vol 37 (4) ◽  
pp. 453-475 ◽  
Author(s):  
S. Das ◽  
B. Patra ◽  
L. Debnath
Keyword(s):  
Stress Intensity ◽  
Stress Intensity Factors ◽  
Griffith Crack ◽  
Composite Media ◽  
Intensity Factors

Solutions of Stress Intensity Factors of Subsurface Cracks

2006 ◽  
Vol 312 ◽  
pp. 83-88 ◽  
Author(s):  
Xi Qiao Feng ◽  
M. Xu
Keyword(s):  
Free Surface ◽  
Stress Intensity ◽  
Stress Intensity Factors ◽  
Mixed Mode ◽  
Integral Transform ◽  
Crack Tip ◽  
Circular Crack ◽  
Griffith Crack ◽  
Intensity Factors ◽  
Subsurface Cracks

In the present paper, an integral transform-based method is presented for calculating the stress intensity factors of subsurface cracks. Due to the interaction between the crack and the free surface, the crack tip fields are generally of I-II mixed mode. The solutions for two typical configurations, a Griffith crack and a circular crack beneath the free surface of a semi-infinite solid, are derived.

DETERMINATION OF RESIDUAL STRESSES AND STRESS INTENSITY FACTORS BY REMOVING LOCAL MATERIAL

2017 ◽  
Vol 48 (4) ◽  
pp. 377-398
Author(s):  
Svyatoslav Igorevich Eleonskii ◽  
Igor Nikolaevich Odintsev ◽  
Vladimir Sergeevich Pisarev ◽  
Stanislav Mikhailovich Usov
Keyword(s):  
Stress Intensity ◽  
Residual Stresses ◽  
Stress Intensity Factors ◽  
Intensity Factors ◽  
Local Material
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