Determination of stress intensity factors of V-notch structures by characteristic analysis coupled with isogeometric boundary element method

Volume: 222, Pages: 106717 - 106717
Published: Dec 1, 2019
Abstract
To describe the physical fields of the V-notch structure accurately, the structure is first divided into two parts, the notch tip sector containing singular stress field and the non-singular remained part. A twofold procedure is then carried out to obtain the stress intensity factors: (I) the asymptotic expansions are introduced to describe physical fields of the singular region and transform the elastic governing equation to the characteristic...
Paper Details
Title
Determination of stress intensity factors of V-notch structures by characteristic analysis coupled with isogeometric boundary element method
Published Date
Dec 1, 2019
Volume
222
Pages
106717 - 106717
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