Results 271 to 280 of about 387,385 (290)

J-integral for Mode-III

2003
Write the general expression for the J-integral for anti-plane shear, i.e. mode III. Using the dominant elastic singularity, shrink the J-contour down to the crack tip and prove, by direct calculation ...
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Experimental measurement of the J-integral

Engineering Fracture Mechanics, 1984
Abstract A direct measurement of the J-integral in plane stress state is carried out by utilizing the definition of J as a line integral; the integration function is assessed along a suitable path in rectangular-shaped cracked panels by means of strain gauges.
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J-Integral and crack opening displacement fracture criteria

1990
The mathematical formulation of conservation laws applicable in elastostatics in the form of path independent integrals of some functionals of the elastic field over the bounding surface of a closed region originates from the work of Gunther [5.1]. Some years earlier Eshelby [5.2] obtained a representation of the ‘force on an elastic singularity or ...
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Analytical Applications of the J-Integral

1973
It has recently been shown by experiment that a quantity known as the J-Integral may be a useful fracture criterion in the inelastic range. The mathematical definition of the J-lntegral is first used here, in combination with some simplifying assumptions, to derive the known relationship between the conventional elastic stress concentration factor of a
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Serendtrity and the J integral

International Journal of Fracture, 1976
J. A. Begley, J. D. Landes
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J-INTEGRAL EVALUATION OF POLYTETRAFLUOROETHYLENE

Proceedings of the 25th International Congress of Mechanical Engineering, 2019
Douglas Gonçalves, Luiz Nunes
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J-integral

2020
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Leibnitz’s Rule and the J-Integrals

Journal of Applied Mechanics, 1978
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A Note on Axisymmetric J-Integrals

Journal of Applied Mechanics, 1994
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J-Integral

2014
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