The finite element method for prediction of crack behavior

Volume: 11, Issue: 2, Pages: 323 - 332
Published: Mar 1, 1970
Abstract
null null A direct method of computation of the stress intensity factor, null null null K null null , of linear fracture mechanics is discussed. Poor accuracy of the method, unless extremely small elements are used near the crack tip, leads to its abandonment in favor of direct computation of the strain energy release rate which is equivalent to null null null K null null . This procedure consists of computing the strain energy for two slightly...
Paper Details
Title
The finite element method for prediction of crack behavior
Published Date
Mar 1, 1970
Volume
11
Issue
2
Pages
323 - 332
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