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Fatigue reliability evaluation of composite structures with low-velocity impact damage
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DOI：10.1016/j.compstruct.2026.120432.png)
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Abstract
En 中文
• A fatigue reliability analysis model of composite structures with LVI damage is established based on the concept of fatigue residual strength. • The fatigue reliability analysis model is validated against experimental tension and compression fatigue life data obtained under three impact energy levels. • The effect of probability of damage detection threshold on the fatigue reliability of the composite helicopter horizontal tail with LVI damage is investigated. • The effect of distribution type of low-velocity impact energy on the fatigue reliability of the composite helicopter horizontal tail is analysed.
Keywords:
Fatigue reliability
Composite structures
Low-velocity impact damage
Residual strength
Probability of damage detection
Journal
IF:
7.1
Papers:
1.8W
Citations:
8.0W
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Cited Papers