경로적분법을 이용한 V-노치 평판의 응력확대계수 계산

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The plane elastostatic boundary value problem with the sharp V-notched singularity is formulated by a contour integral method for determining numerically the stress intensity factors. The integral formula is based on Somigliana type of reciprocal work in terms of displacement and traction vectors on the plate boundary. The characteristic singular solutions can be identified on the basis of traction free boundary conditions of two radial notch edges. Two numerical example examples are treated in detail; a symmetric mode-I type of notched plate with various interior angles and a mixed mode type of cantilever subjected to end shear.
Publisher
대한기계학회
Issue Date
1984
Language
English
Citation

대한기계학회논문집, v.8, no.3, pp.232 - 240

ISSN
1226-4873
URI
http://hdl.handle.net/10203/15693
Appears in Collection
AE-Journal Papers(저널논문)
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