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Dynamic stress-intensity factors for finite strip problems

โœ Scribed by Fred Nilsson

Publisher
Springer Netherlands
Year
1972
Tongue
English
Weight
399 KB
Volume
8
Category
Article
ISSN
1573-2673

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โœฆ Synopsis

Two simple opening-mode finite strip problems are discussed. The discussion is limlted to a dynamic steady-state solution within the realms of the classical theory of elasticity. It is shown that by using Fourier transform methods, the problems are reduced to equations of the Wiener-Hopf type. The complete stress and displacement distributions are difficult to obtain, and no attempt is made to arrive at this. By application of the asymptotic properties of the Fourier transform the stress-intensity factor is, instead, derived.

๐Ÿ“œ SIMILAR VOLUMES

Dynamic stress intensity factors using J
Dynamic stress intensity factors using Jฬ‚-integral and finite element method
โœ K. Kishimoto; S. Aoki; M. Sakata ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 501 KB

+ract-A formula is derived for determining the stress intensity factors from the path independent J-integral which has been formulated in the previous paper as the energy release rate by taking the effect of inertia into account. Both pure and mixed mode problems of a suddenly loaded crack can be an