Stress intensity factors for slanted through-wall cracks based on elastic finite element analyses
β Scribed by N.-S. HUH; D.-J. SHIM; S. CHOI; G. M. WILKOWSKI; J.-S. YANG
- Book ID
- 109015373
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 683 KB
- Volume
- 31
- Category
- Article
- ISSN
- 8756-758X
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π SIMILAR VOLUMES
A new type of finite element is introduced which embodies the inverse square root singularity present near a crack in an elastic medium. Using this element near the tip in two typical cracked configurations, stress intensity factors within 5 per cent of accepted values were obtained with meshes havi
Plates with centraI through cracks subjected to bending is analysed taking into account the closure of ihe crack faces on the compression side. A r~ee-dimension finite element method emplo~g t~ee~~ensjon~ degenerate SOB element is used for the amdysis. The crack faces have been mode&d such that they