The intensity of a singular near-tip field around the vertex of a three-dimensional notch or wedge

3 차원 놋치 및 쐐기의 응력 강도계수

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.