Measurement of mode I stress-intensity factors by scattered-light photoelasticity

1982 ◽  
Vol 22 (3) ◽  
pp. 117-120 ◽  
Author(s):  
E. L. Ross ◽  
G. Kaminski ◽  
J. C. Conway
Keyword(s):  
Stress Intensity ◽  
Stress Intensity Factors ◽  
Scattered Light ◽  
Mode I ◽  
Intensity Factors

Determination of mode I stress intensity factors in surface-flawed plates by scattered-light photoelasticity

1983 ◽  
Vol 18 (3) ◽  
pp. 173-176 ◽  
Author(s):  
J W Holmes ◽  
R A Holmes ◽  
J C Conway
Keyword(s):  
Stress Intensity ◽  
Stress Intensity Factors ◽  
Scattered Light ◽  
Three Dimensional ◽  
Mode I ◽  
Tension Stress ◽  
Intensity Factors ◽  
Element Analysis ◽  
Dimensional Finite Element ◽  
Three Dimensional Finite Element

The scattered-light photoelastic technique was utilized to determine Mode I stress intensity factors associated with a semi-elliptical surface flaw in a plate subjected to uniaxial tension. Stress intensity factors were experimentally determined for the point of maximum flaw penetration and the point of intersection of the flaw border with the free surface of the plate. Experimental results are compared to those obtained in a three-dimensional finite element analysis with reasonable agreement being shown.

scholarly journals Determination of mode I stress intensity factors of complex configurations using strain gages

2008 ◽  
Vol 3 (7) ◽  
pp. 1239-1255 ◽  
Author(s):  
Sanda Swamy ◽  
Manda Srikanth ◽  
Kondepudi Murthy ◽  
Puthuveettin Robi
Keyword(s):  
Stress Intensity ◽  
Stress Intensity Factors ◽  
Mode I ◽  
Strain Gages ◽  
Intensity Factors
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