On the use of isoparametric finite eleme
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Roshdy S. Barsoum
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Article
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1976
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John Wiley and Sons
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English
β 532 KB
Quadratic isoparametric elements which embody the inverse square root singularity are used in the calculation of stress intensity factors of elastic fracture mechanics. Examples of the plane eight noded isoparametric element show that it has the same singularity as other special crack tip elements,