Theoretical analysis of Hertzian contact
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Xu-Yue Wang; Lawrence Kwok-Yan Li; Yiu-Wing Mai; Yao-Gen Shen
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Article
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2008
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Elsevier Science
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English
β 225 KB
The axisymmetric fracture behavior of brittle materials under an applied indentation force is investigated by considering the pile-up of Somigliana ring dislocations. For such a mixedmode crack problem, the stress intensity factors (SIFs) and strain energy release rate are obtained by solving a syst