Damage progression in fibre reinforced polymer composites subjected to low-velocity repeated impact loading

Katunin Andrzej; Pawlak Sebastian; Wronkowicz-Katunin Angelika; Tutajewicz Dawid

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Damage progression in fibre reinforced polymer composites subjected to low-velocity repeated impact loading

机译：低速反复冲击载荷的纤维增强聚合物复合材料中的损伤进展

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In this paper, the authors focused on an investigation of an influence of impact energy and type of impacting tip on the resulting damage and its propagation under repeated impact loading in glass fibre-reinforced polymeric composites. The obtained results allowed for the evaluation of fracture mechanisms during such a type of loading and, based on experimental results two models of overall damage and crack progression were proposed, considering the theoretical fundamentals of damage mechanics. The fitting models were developed in the form of double-exponential functions, which is in a good agreement with phenomenology of the investigated fracture progression as well as experimental data. The three-phase fitting model of structural degradation is confirmed in all the investigated cases and particular phases were attributed to damage progression stages. A variety of the investigated cases and results of fitting of the experimental data allowed to the estimation of fracture mechanisms and propagation character of resulting damage under repeated impact loading. An analysis of coefficients of the fitting models allowed for quantitative description of changes in damage progression for various impact energy and impacting tips considered in the study.

机译：在本文中，作者集中于调查玻璃纤维增强聚合物复合材料中反复冲击载荷对产生的损伤和抗冲击尖端的影响的影响。获得的结果允许在这种装载过程中评估骨折机制，并根据实验结果提出了两种整体损伤和裂缝进展模型，考虑到损伤力学的理论基础。拟合模型是以双指数函数的形式开发的，这与调查的骨折进展的现象学以及实验数据吻合良好。在所有研究病例中确认了结构降解的三相拟合模型，并且特定阶段归因于损害进展阶段。各种研究病例和拟合实验数据的结果允许估计骨折机制和在重复冲击载荷下产生损伤的传播特征。允许对各种冲击能源和抗冲击提示的损伤进展变化定量描述的系数分析。

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来源
《Composite Structures》 |2020年第11期|112735.1-112735.19|共19页
作者
Katunin Andrzej; Pawlak Sebastian; Wronkowicz-Katunin Angelika; Tutajewicz Dawid;
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作者单位

Silesian Tech Univ Dept Fundamentals Machinery Design Fac Mech Engn Konarskiego 18A PL-44100 Gliwice Poland;

Silesian Tech Univ Fac Energy & Environm Engn Dept Thermal Engn Konarskiego 22 PL-44100 Gliwice Poland;

Silesian Tech Univ Dept Fundamentals Machinery Design Fac Mech Engn Konarskiego 18A PL-44100 Gliwice Poland;

Tenneco Automot Eastern Europe Sp Zoo Bojkowska 59B PL-44100 Gliwice Poland;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Repeated impact loading; Low-velocity impact damage; Damage progression; GFRP composites; Image processing;

机译：反复冲击载荷;低速冲击损伤;损坏进展;GFRP复合材料;图像处理;

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1. Layer-wise damage prediction in carbon/Kevlar/S-glass/E-glass fibre reinforced epoxy hybrid composites under low-velocity impact loading using advanced 3D computed tomography [J] . Vasudevan A., Kumaran S. Senthil, Naresh K., International Journal of Crashworthiness . 2020,第1a2期

机译：使用先进的3D计算机断层扫描，在低速冲击载荷下碳/ kevlar / s玻璃/ e-玻璃纤维增强环氧混合复合材料的层面损伤预测
2. Layer-wise damage prediction in carbon/Kevlar/S-glass/E-glass fibre reinforced epoxy hybrid composites under low-velocity impact loading using advanced 3D computed tomography [J] . Zeitschrift fur Arznei- und Gewurzpflanzen . 2020,第1期

机译：使用先进的3D计算机断层扫描在低速冲击载荷下碳/ kevlar / S玻璃/ E-玻璃纤维增强环氧混合复合材料的层面损伤预测
3. Damage in single lap joints of woven fabric reinforced polymeric composites subjected to transverse impact loading [J] . Choudhry R. S., Hassan Syed F., Li S., International journal of impact engineering . 2015,第juna期

机译：横向冲击载荷作用下机织织物增强聚合物复合材料单搭接接头的损坏
4. EXPERIMENTAL ANALYSIS OF DAMAGE IN FABRIC-REINFORCED COMPOSITES SUBJECTED TO LOW-VELOCITY IMPACTS [C] . H. Ullah, A. R. Harland, V. V. Silberschmidt International Conference on Composite Materials . 2013

机译：低速撞击织物增强复合材料损伤的实验分析
5. Fibre reinforced polymers (FRP) and FRP-concrete composites subjected to various loads and environmental exposures. [D] . Homam, Sayed Mukhtar. 2005

机译：纤维增强聚合物（FRP）和FRP-混凝土复合材料承受各种载荷和环境影响。
6. Analysis of Low-Velocity Impact Resistance of Carbon Fiber Reinforced Polymer Composites Based on the Content of Incorporated Graphite Fluoride [O] . Jing Leng, Tianzi Guo, Meng Yang, 2020

机译：基于掺入氟化石墨含量的碳纤维增强聚合物复合材料低速冲击性能分析
7. Modelling the interfacial damage of carbon fiber reinforced polymer composite laminate under the low-velocity impact loading [O] . M S Meon, J B Saedon, S Shawal, 2021

机译：低速冲击载荷下碳纤维增强聚合物复合层压板的界面损伤
8. Low-Velocity Impact Loading on Fibre Reinforced Aluminium Laminates (ARALL andGLARE) and Other Aircraft Sheet Materials [R] . Vlot, A. 1993

机译：纤维增强铝层压板（aRaLL和GLaRE）和其他飞机板材的低速冲击载荷

Damage progression in fibre reinforced polymer composites subjected to low-velocity repeated impact loading

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