Mode-II total fatigue life model for unidirectional IM7/8552 carbon/epoxy composite laminate
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- 作者：Raghu Panduranga ; raghupanduranga@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Kunigal Shivakumar
- 关键词：Mode-II fatigue ; Total fatigue life model ; Delamination onset ; Fatigue growth rate ; IM7/8552 ; Fracture
- 刊名：International Journal of Fatigue
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：94
- 期：part_P1
- 页码：97-109
- 全文大小：1169 K
文摘
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Mode-II TFLM is developed for the first time for a unidirectional composite laminate.
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Simpler data smoothing methods are used for fatigue growth data reduction.
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A single fatigue test would be enough to create the complete da/dN growth rate data.
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Application in damage tolerant design of fixed-wing aircraft composite structures.