This note is concerned with two circular-hole cracks of the same size in an infinite plate in tension by means of the generation of Bueckner's principle and the hybrid displacement discontinuity method. Many numerical results which can reveal the interactions of two circular-hole cracks are given.

References

References
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Murakami
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1987
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Stress Intensity Factors Handbook
,
Pergamon Press
,
New York
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2.
Bowie
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O. L.
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1956
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Analysis of an Infinite Plate Containing Radial Cracks Originating at the Boundary of an Internal Circular Hole
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3.
Newman
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J. C.
, Jr.
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An Improved Method of Collocation for the Stress Analysis of Cracked Plates With Various Shaped Boundaries
,”
NASA
Report No. D-6376, pp.
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Nisitani
, and
Isida
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Simple Procedure for Calculating KI of a Notch With a Crack of Arbitrary Size and Its Application to Non-Propagating Fatigue Crack
,”
Joint JSME-SESA Conference on Experimental Mechanics, Oahu and Maui, HI, May 24–29, Part I
, pp.
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5.
Murakami
,
Y.
,
1978
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A Method of Stress Intensity Factor Calculation for the Crack Emanating From an Arbitrarily Shaped Hole or the Crack in the Vicinity of an Arbitrarily Shape Hole
,”
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44
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6.
Yan
,
X.
,
2006
, “
An Effective Numerical Approach for Multiple Void-Crack Interaction
,”
ASME J. Appl. Mech.
,
73
(
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), pp.
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535
.
7.
Yan
,
X.
,
2005
, “
An Efficient and Accurate Numerical Method of SIFs Calculation of a Branched Crack
,”
ASME J. Appl. Mech.
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