Response of glass/carbon hybrid composites subjected to repeated low velocity impacts

被引：4

作者：

Donadio, Federica ^{[1
]}

Ferraro, Pietro ^{[2
]}

Lopresto, V ^{[1
]}

Pagliarulo, Vito ^{[2
]}

Papa, Ilaria ^{[1
]}

Rippa, Massimo ^{[2
]}

Russo, Pietro ^{[3
]}

机构：

[1] Univ Naples Federico II, Dept Chem Mat & Prod Engn, Piazzale Tecchio 80, I-80125 Naples, Italy

[2] Inst Appl Sci & Intelligent Syst ISASI E Caianiel, Natl Council Res, Pozzuoli, Italy

[3] Inst Polymers Composites & Biomat IPCB Pozzuoli, Natl Council Res, Pozzuoli, Italy

来源：

JOURNAL OF COMPOSITE MATERIALS | 2022年 / 56卷 / 17期

关键词：

hybrid composites; low velocity impact; NDT; damage inspection; BEHAVIOR; CARBON; GLASS; SINGLE;

D O I：

10.1177/00219983221089716

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

This work investigated the effect of repeated low-velocity impacts at different energy levels on vinyl ester composite laminates. In particular, hybrid composite laminates made by carbon woven fabric and glass woven fabric impregnated by vinyl ester resin were subjected to 1, 5 and 10 impacts for three different energy levels (U=5 J, 10 J and 20 J). The multi-impact damage evolution was studied by combining several non-destructive techniques such as Pulsed Thermography, Electronic Speckle Pattern Interferometry and Ultrasonic C-scanning. Along with images of detected damaged areas, some impact parameters such as contact force, deflection and absorbed energy were provided.

引用

页码：2789 / 2802

页数：14