Research on dynamic response characteristics of CFRP/Al HC SPs subjected to high-velocity impact

Gao, Guowen; Tang, Enling; Feng, Minhui; Han, Yafei; Li, Yue; Liu, Mei; Xu, Yuzhi; Wang, Li; Lin, Xiaochu; Wang, Ruizhi; Cheng, Yiguang; Zhao, Liu−Bin; Liang, Zhiqiang; Wang, Junru; Zhao, Guan-jie; Gao, Qing; Zheng, Tian-zhi

doi:10.1016/j.dt.2018.06.017

Cited by 14 publications

(11 citation statements)

References 8 publications

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“…Impact is defined as the collision between two or more bodies, where the interaction between the bodies can be elastic, plastic, fluid, or any combination of these [23]. In general, there are five types of velocity considered for the study of impact responses: Low velocity [24,25], sub-ordnance [26], ordnance, ultra-ordnance [27], and hypervelocity [28]. The characteristic testing methods and typical applications of each impact velocity regime are shown in Table 1 [29].…”

Section: Introductionmentioning

confidence: 99%

A Review of Recent Advances in Nanoengineered Polymer Composites

et al. 2019

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This review paper initially summarizes the latest developments in impact testing on polymer matrix composites collating the various analytical, numerical, and experimental studies performed since the year 2000. Subsequently, the scientific literature investigating nanofiller reinforced polymer composite matrices as well as self-healing polymer matrix composites by incorporating core-shell nanofibers is reviewed in-depth to provide a perspective on some novel advances in nanotechnology that have led to composite developments. Through this review, researchers can gain a representative idea of the state of the art in nanotechnology for polymer matrix composite engineering, providing a platform for further study of this increasingly industrially significant material, and to address the challenges in developing the next generation of advanced, high-performance materials.

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Section: Introductionmentioning

confidence: 99%

A Review of Recent Advances in Nanoengineered Polymer Composites

et al. 2019

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“…The experiments have been performed on the one‐stage light gas gun at the Intense Dynamic Research Center of Shenyang Ligong University, China. The device can accelerate the 2A12 aluminum projectile with a diameter of 15.3 mm (length to diameter ratio is 1:1) up to 1000 m/s . The experimental system includes the loading system, the speed measurement system, the shock pressure as well as electrical output testing systems.…”

Section: Methodsmentioning

confidence: 99%

Experimental research on piezoelectric ceramics activating micro‐sized thermochemical battery

Tang

Wang

et al. 2019

Int J Applied Ceramic Tech

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To verify feasibility of piezoelectric ceramic activating micro-sized thermochemical batteries, it is very necessary to disclose shock pressure and electric output performances of piezoelectric ceramic. In order to simulate piezoelectric ceramic activating micro-sized thermochemical batteries in the bore, shock pressure, and electronic output testing systems for piezoelectric ceramic have been established. And the piezoelectric ceramics composite structural targets are impacted using one-stage light gas gun to load projectile, which is used to simulate the overload of the projectile with piezoelectric ceramics during projectile launching process, and combining with the experimental tests of a military 3# electric fuse head as a firing component in series. In experiments, the composite structural targets (front steel substrate-piezoelectric ceramic-rear steel substrate) are vertically impacted by the cylindrical 2A12 aluminum projectiles. The change rules of shock pressure, output voltage, and current peak values for piezoelectric ceramics are obtained at the different experimental parameters, and the firing conditions of piezoelectric ceramic igniting the military 3# electric fuse heads and ignition paper are presented. K E Y W O R D Selectrical output of piezoelectric ceramics, high-velocity impact, micro-sized thermochemical battery activation, piezoelectric ceramics, shock pressure peak

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“…The assessment of the energy-absorption capabilities of CFRP face sheets with an aluminium-honeycomb core sandwich panel revealed that more than 70% of the kinetic energy was absorbed by the front face sheet. 21 Usta et al 104 studied the performance of CFRP/epoxy sandwich panels subjected to an impact with a 10 mm impactor at 100 m/s. A response of a doubly curved panel was compared to that of a flat one while different performances of two types of cores (polyurethane foam and 3D printed PLA plastic cellular auxetic honeycombs) were studied.…”

Section: Mechanical Impactmentioning

confidence: 99%

“…Figure 7. High-velocity impact system: (a) one-stage light-gun schematic setup,21 (b) experimental setup with sample before and after impact 103. …”

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confidence: 99%

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Mechanical behaviour of fabric-reinforced plastic sandwich structures: A state-of-the-art review

Osa-uwagboe

Silberschimdt

Aremi

et al. 2023

Jnl of Sandwich Structures & Materials

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The use of fibre-reinforced plastics (FRPs) in sandwich structures increased for various industrial applications thanks to their strength-to-weight ratio which provides designers with advanced options for modern structures. FRP Sandwich Structures (FRPSS) are often used in aerospace, biomedical, defence, and marine products, where their high structural performance is required to sustain complex in-service loads and withstand varying environmental conditions. Progressive degradation of FRPSS under such circumstances has been a subject of interest for researchers owing to safety requirements for products with FRP. This paper reviews the state-of-the-art of the mechanical behaviour of FRPSS subjected to various loading regimes. It highlights the variation in structural performance, viscoelastic properties, damage resistance, and sequence of environmental degradation of FRPSS. Numerical methods and damage algorithms used to predict failures are also presented to provide sufficient knowledge for the design of FRPSS. This review contributes to further research on characterizing the properties of FRPSS under quasi-static and dynamic loading conditions.

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Research on dynamic response characteristics of CFRP/Al HC SPs subjected to high-velocity impact

Cited by 14 publications

References 8 publications

A Review of Recent Advances in Nanoengineered Polymer Composites

A Review of Recent Advances in Nanoengineered Polymer Composites

Experimental research on piezoelectric ceramics activating micro‐sized thermochemical battery

Mechanical behaviour of fabric-reinforced plastic sandwich structures: A state-of-the-art review

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