Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
280654 | International Journal of Solids and Structures | 2006 | 13 Pages |
Abstract
The stress intensity of three-dimensional corner singularity is computed for the tip of a transverse crack terminating on the free surface in a laminated composite. Firstly, stress singularity is calculated via finite element method applied for the angular domain. Then the two-state M-integral is employed, in conjunction with eigenfunction expansion, for computing the stress intensity of the stress singularity. The numerical example demonstrates the effectiveness of the proposed computational scheme.
Related Topics
Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
Yongwoo Lee, Insu Jeon, Seyoung Im,