Theoretical and experimental determination of magnetic stress intensity factors of a crack in a double cantilever beam specimen

2004 ◽  
Vol 27 (3) ◽  
pp. 213-218 ◽  
Author(s):  
K. YOSHIMURA ◽  
Y. SHINDO ◽  
K. HORIGUCHI ◽  
F. NARITA
Keyword(s):  
Stress Intensity ◽  
Experimental Determination ◽  
Cantilever Beam ◽  
Stress Intensity Factors ◽  
Double Cantilever Beam ◽  
Beam Specimen ◽  
Intensity Factors ◽  
Double Cantilever Beam Specimen

Question of determination of the J-integral on a double cantilever beam specimen

1987 ◽  
Vol 23 (2) ◽  
pp. 152-155
Author(s):  
A. Ya. Krasovskii ◽  
I. V. Orynyak ◽  
V. M. Torop
Keyword(s):  
Cantilever Beam ◽  
Double Cantilever Beam ◽  
Beam Specimen ◽  
J Integral ◽  
Double Cantilever Beam Specimen

Simple estimation of critical stress intensity factors of wood by tests with double cantilever beam and three-point end-notched flexure

Holzforschung ◽  
2007 ◽  
Vol 61 (2) ◽  
pp. 182-189 ◽  
Author(s):  
Hiroshi Yoshihara
Keyword(s):  
Stress Intensity Factor ◽  
Stress Intensity ◽  
Intensity Factor ◽  
Cantilever Beam ◽  
Stress Intensity Factors ◽  
Critical Stress ◽  
Double Cantilever Beam ◽  
Western Hemlock ◽  
Mode I ◽  
Intensity Factors

Abstract Simple equations are proposed for calculation of critical stress intensity factors by tests using double cantilever beam (DCB) and three-point end-notched flexure (3ENF). The calculation modes are named here as modes I and II and are based on the beam theory and 95 previously published data on the elasticity properties of woods. The validity of the data was examined on specimens of western hemlock wood with various crack lengths. The influence of the elastic properties is more significant on the stress intensity factor calculated in mode I than that calculated in mode II. Further work is needed, particularly for measuring the mode I stress intensity factor. However, it is obvious from the experiments with western hemlock that the critical stress intensity factors can be determined by the equations proposed here.

Experimental determination of the stress intensity factors in structures with cracks

1984 ◽  
Vol 20 (1) ◽  
pp. 23-26 ◽  
Author(s):  
D. V. Grilitskii ◽  
E. V. Buina ◽  
O. I. Dumanskii ◽  
Yu. I. Sorokatyi
Keyword(s):  
Stress Intensity ◽  
Experimental Determination ◽  
Stress Intensity Factors ◽  
Intensity Factors
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