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Effect of a hole near a crack tip on the stress intensity factor

โœ Scribed by Chen Yi-Heng

Publisher
Springer Netherlands
Year
1986
Tongue
English
Weight
155 KB
Volume
32
Category
Article
ISSN
1573-2673

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โœฆ Synopsis

A partitioning plan combined with the generalized variational method is presented for studying the effect of a hole near a crack tip on the stress intensity factor.

The hole is at an arbitrary distance relative to the crack tip and the influence of the distance is determined numerically.

Consider a thin cracked plate of an elastic and isotropic material under conditions of generalized plane stress, containing a hole at an arbitrary distance relative to the crack tip (Fig. i).

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