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The Effect of Impact Damage on the Tension-Compression Fatigue Properties of Sandwich Panels with Face Sheets of Carbon/Epoxy

机译：冲击损伤对碳/环氧面板夹层板拉伸 - 压缩疲劳性能的影响

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The effect of low energy impact damage on tension compression fatigue properties of sandwich panels was studied. Drop weight impact was applied to create internal laminate damage. An impact investigation preceded the fatigue tests to select an appropriate impact energy. An impact energy was chosen for the fatigue specimens which resulted in a barely visible damage. Constant amplitude fatigue tests were carried out at a stress ratio of R = -1 to determine the fatigue strength of impacted specimens. Damage propagation from the location of impact consisted of a combination of interlaminar delamination, fiber breakage and debonding of the laminate from the honeycomb.

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作者
Thart, W. G. J.;
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年度 1981
页码 p.1-36
总页数 36
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Airframes; Carbon fiber reinforced plastics; Cyclic loads; Honeycomb structures; Impact damage; Laminates; Sandwich structures; Fatigue (Materials); Fiber composites; Holography; Mechanical properties; Nondestructive tests; Strain rate;

机译：机身;碳纤维增强塑料;循环载荷;蜂窝结构;冲击损伤;层压板;夹层结构;疲劳（材料）;纤维复合材料;全息术;机械性能;无损检测;应变率;

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1. Damage resistance of aluminum core honeycomb sandwich panels with carbon/epoxy face sheets [J] . Singh Abhendra K., Davidson Barry D., Hasseldine Benjamin P. J., Journal of Composite Materials . 2015,第23期

机译：碳/环氧树脂面板的铝芯蜂窝夹芯板的抗损伤性
2. Free vibration analysis of micro-magneto-electro-elastic cylindrical sandwich panel considering functionally graded carbon nanotube-reinforced nanocomposite face sheets, various circuit boundary conditions, and temperature-dependent material properties using high-order sandwich panel theory and modified strain gradient theory [J] . Mohammadimehr M., Alavi S. M. Akhavan, Okhravi S. V., Journal of intelligent material systems and structures . 2018,第5期

机译：考虑功能梯度碳纳米管增强纳米复合材料面板，各种电路边界条件和温度相关材料特性的微磁电弹性圆柱夹层板的自由振动分析，使用高阶夹心板理论和改进的应变梯度理论
3. Multi-scale analysis of nonlinear fatigue damage behaviour of a quad-core sandwich panel with heterogeneous aluminium sheets [J] . Hazrati A. Theoretical and Applied Fracture Mechanics . 2019,第期

机译：二核夹芯板与异构铝板的非线性疲劳损伤行为多尺度分析
4. Impact damage of foam core graphite/epoxy sandwich panels [C] . F. Aymerich, P. Priolo, D. Vacca European conference on composite materials : Science, technologies and applications;ECCM-8 . 1998

机译：泡沫芯石墨/环氧树脂夹芯板的冲击损伤
5. Force Criterion Prediction of Damage for Carbon/Epoxy Composite Panels Impacted by High Velocity Ice. [D] . Rhymer, Jennifer D. 2012

机译：高速冰冲击下碳/环氧复合板损坏的力判据预测。
6. The Low Velocity Impact Response of Foam Core Sandwich Panels with a Shape Memory Alloy Hybrid Face-Sheet [O] . Hao Li, Zhenqing Wang, Zhengwei Yu, 2018

机译：形状记忆合金混合面片泡沫芯夹芯板的低速冲击响应
7. Damage resistance and tolerance investigation of carbon/epoxy skinned honeycomb sandwich panels [O] . Hill Michelle D. 2007

机译：碳/环氧蒙皮蜂窝夹芯板的抗损伤性和耐受性研究
8. Compression Fatigue of Impact Damaged Graphite Epoxy Sandwich Beams [R] . Gause, L. W., Huang, S. L. 1978

机译：冲击损伤石墨环氧夹层梁的压缩疲劳

The Effect of Impact Damage on the Tension-Compression Fatigue Properties of Sandwich Panels with Face Sheets of Carbon/Epoxy

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