Effect of interaction of macrocracks on
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K.T.Sundara Raja Iyengar; B.K Raghuprasad; H Ananthan
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Article
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1989
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Elsevier Science
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English
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Beams with a central edge crack, as well as other noncentral vertical and inclined edge cracks distributed symmetrically, subjected to three-point as well as four-point bending, are analysed using the finite element technique. Values of stress intensity factor 4 at the central crack tip for a crack-