## Abstract This paper presents empirical models for predicting matrix crack density in a carbon fiber reinforced plastic (CFRP) crossβply laminate under staticβfatigue and cyclicβfatigue loadings. First, a modified slow crack growth (SCG) law, that covers the whole range of stress ratio __R__ of t
A probabilistic static fatigue model for transverse cracking in CFRP cross-ply laminates
β Scribed by Keiji Ogi; Shigeki Yashiro; Manabu Takahashi; Shinji Ogihara
- Book ID
- 108104249
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 756 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0266-3538
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π SIMILAR VOLUMES
When cross-ply laminates are subjected to tensile loading, the transverse cracking is the early stage of damage which occurs. In the case of static loading, cracks are initiated on the edges of test specimens and cross instantaneously the whole width of the specimens. The analysis of the transverse
A non-linear cumulative damage model for woven ply laminates under static and fatigue loads is developed in this paper. The validity scope of this model depends on the 'diffuse damage' phase up to the first intra-laminar macro-crack only (first ply failure model). The model, which is based on a cont