대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2003년도 춘계학술대회
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- Pages.157-162
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- 2003
3 차원 놋치 및 쐐기의 응력 강도계수
The intensity of a singular near-tip field around the vertex of a three-dimensional notch or wedge
초록
Singular stress fields around three-dimensional wedges are examined, and the near-tip intensity is calculated via the two-state M-integral with the aid of the domain integral representation. A numerical example demonstrates the effectiveness and accuracy of the present scheme for computing the stress intensities of singular stresses near the generic three-dimensional wedges.