Study on the penetration protection of a fiber-reinforced composite structure with CNTs/GFP clip STF/3DKevlar
A fiber-reinforced composite structure with carbon nanotubes-reinforced glass fiber panel (CNTs/GFP) clip and three-dimensional Kevlar fabric impregnated with shear thickening fluid (STF/3DKevlar) is proposed (CNTs/GFP-STF/3DKevlar). On this basis, the preparation, mechanical properties, and energy...
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| Format: | Article |
| Language: | English |
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De Gruyter
2025-02-01
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| Series: | Open Physics |
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| Online Access: | https://doi.org/10.1515/phys-2024-0108 |
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| _version_ | 1850072390615171072 |
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| author | Liu Yangshuo Gao Xingyong Cui Ping Han Mingjiang Yan Ruosi Wei Huanan Zhai Anqi Luo Hao |
| author_facet | Liu Yangshuo Gao Xingyong Cui Ping Han Mingjiang Yan Ruosi Wei Huanan Zhai Anqi Luo Hao |
| author_sort | Liu Yangshuo |
| collection | DOAJ |
| description | A fiber-reinforced composite structure with carbon nanotubes-reinforced glass fiber panel (CNTs/GFP) clip and three-dimensional Kevlar fabric impregnated with shear thickening fluid (STF/3DKevlar) is proposed (CNTs/GFP-STF/3DKevlar). On this basis, the preparation, mechanical properties, and energy dissipation characteristics of CNTs/GFP, STF/3DKevlar, and their composite structures were studied. An experimental loading and testing system for a fragment penetration composite structure composed of a first-stage light gas gun, a high-speed camera, a dynamic strain gauge, and a PVDF piezoelectric sensor is constructed. According to the deformation process, the morphology of the target plate, and the results of industrial CT, it is concluded that the fabric structure and nanoparticle concentration play an active role in the mechanical and protective properties of the composite structure. Compared with the pure GFP-Kevlar composite structure, the energy dissipation of the reinforced composite structure is enhanced by the addition of CNTs, STF, and the 3D braided KEVLAR fabric, and the lowest kinetic energy consumption of bullets can be increased by 21.92% and the highest by 48.23%. |
| format | Article |
| id | doaj-art-067cc98ed81b42a5901e09d4351c1d19 |
| institution | DOAJ |
| issn | 2391-5471 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Physics |
| spelling | doaj-art-067cc98ed81b42a5901e09d4351c1d192025-08-20T02:47:05ZengDe GruyterOpen Physics2391-54712025-02-0123163410.1515/phys-2024-0108Study on the penetration protection of a fiber-reinforced composite structure with CNTs/GFP clip STF/3DKevlarLiu Yangshuo0Gao Xingyong1Cui Ping2Han Mingjiang3Yan Ruosi4Wei Huanan5Zhai Anqi6Luo Hao7National Demonstration Center for Experimental Ammunition Support and Safety Evaluation Education, Army Engineering University of PLA, Shijiazhuang, Hebei, 050003, ChinaNational Demonstration Center for Experimental Ammunition Support and Safety Evaluation Education, Army Engineering University of PLA, Shijiazhuang, Hebei, 050003, ChinaNational Demonstration Center for Experimental Ammunition Support and Safety Evaluation Education, Army Engineering University of PLA, Shijiazhuang, Hebei, 050003, ChinaNational Demonstration Center for Experimental Ammunition Support and Safety Evaluation Education, Army Engineering University of PLA, Shijiazhuang, Hebei, 050003, ChinaSchool of Textile and Garments, Hebei University of Science and Technology, Shijiazhuang, Hebei, 050003, ChinaNational Demonstration Center for Experimental Ammunition Support and Safety Evaluation Education, Army Engineering University of PLA, Shijiazhuang, Hebei, 050003, ChinaNational Demonstration Center for Experimental Ammunition Support and Safety Evaluation Education, Army Engineering University of PLA, Shijiazhuang, Hebei, 050003, ChinaNational Demonstration Center for Experimental Ammunition Support and Safety Evaluation Education, Army Engineering University of PLA, Shijiazhuang, Hebei, 050003, ChinaA fiber-reinforced composite structure with carbon nanotubes-reinforced glass fiber panel (CNTs/GFP) clip and three-dimensional Kevlar fabric impregnated with shear thickening fluid (STF/3DKevlar) is proposed (CNTs/GFP-STF/3DKevlar). On this basis, the preparation, mechanical properties, and energy dissipation characteristics of CNTs/GFP, STF/3DKevlar, and their composite structures were studied. An experimental loading and testing system for a fragment penetration composite structure composed of a first-stage light gas gun, a high-speed camera, a dynamic strain gauge, and a PVDF piezoelectric sensor is constructed. According to the deformation process, the morphology of the target plate, and the results of industrial CT, it is concluded that the fabric structure and nanoparticle concentration play an active role in the mechanical and protective properties of the composite structure. Compared with the pure GFP-Kevlar composite structure, the energy dissipation of the reinforced composite structure is enhanced by the addition of CNTs, STF, and the 3D braided KEVLAR fabric, and the lowest kinetic energy consumption of bullets can be increased by 21.92% and the highest by 48.23%.https://doi.org/10.1515/phys-2024-0108nano-reinforcedglass fiber panelshear thickening fluidprojectile penetrationenergy absorption efficiency |
| spellingShingle | Liu Yangshuo Gao Xingyong Cui Ping Han Mingjiang Yan Ruosi Wei Huanan Zhai Anqi Luo Hao Study on the penetration protection of a fiber-reinforced composite structure with CNTs/GFP clip STF/3DKevlar Open Physics nano-reinforced glass fiber panel shear thickening fluid projectile penetration energy absorption efficiency |
| title | Study on the penetration protection of a fiber-reinforced composite structure with CNTs/GFP clip STF/3DKevlar |
| title_full | Study on the penetration protection of a fiber-reinforced composite structure with CNTs/GFP clip STF/3DKevlar |
| title_fullStr | Study on the penetration protection of a fiber-reinforced composite structure with CNTs/GFP clip STF/3DKevlar |
| title_full_unstemmed | Study on the penetration protection of a fiber-reinforced composite structure with CNTs/GFP clip STF/3DKevlar |
| title_short | Study on the penetration protection of a fiber-reinforced composite structure with CNTs/GFP clip STF/3DKevlar |
| title_sort | study on the penetration protection of a fiber reinforced composite structure with cnts gfp clip stf 3dkevlar |
| topic | nano-reinforced glass fiber panel shear thickening fluid projectile penetration energy absorption efficiency |
| url | https://doi.org/10.1515/phys-2024-0108 |
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