Experimental and Numerical Investigation on the High Velocity Impact Response of GLARE with Different Thickness Ratio

Ahmadi, Hamed; Sabouri, Hadi; Liaghat, Gholamhossein; Bidkhori, Emad

doi:10.1016/j.proeng.2011.04.143

Cited by 20 publications

(11 citation statements)

References 8 publications

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“…A few years later, in 1980, at the University of Delft, composite and metal bonding was investigated and an optimized FML called aramid reinforced aluminum laminate (ARALL) was developed. [1][2][3][4] The original patents on the FML concept and corresponding method have been filed by Schijve et al 5 in 1981-1982. Moreover, the first commercial product of FML was launched by ALCOA in 1982 and a patent on GLARE was filed in October 1987 by Akzo.…”

Section: Introductionmentioning

confidence: 99%

Experimental investigation of quasi-static behavior of composite and fiber metal laminate panels modified by graphene nanoplatelets

Fathi

Liaghat

Sabouri

et al. 2021

Journal of Reinforced Plastics and Composites

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The current study investigated the influence of incorporation of graphene nanoplatelets (GNPs) on quasi-static behavior of composite and fiber metal laminate (FML) panels. The unmodified and modified composite specimens and FML panels with 2/1 configuration were fabricated using a hand lay-up method and investigated through a quasi-static punch and indentation testing. The two sets of tests were conducted with a flat-ended indenter and the loading conditions were the same for all samples, except support spans which were varied. Following experimental testing, possible damages at the punch region were closely investigated and localized and global damages were observed. The results revealed that adding 0.2 wt% GNPs improved the strength and fracture toughness of specimens by delaying the failure modes. On the contrary, GNPs made the bonding between the aluminum and composite interface to weaken.

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Section: Introductionmentioning

confidence: 99%

Experimental investigation of quasi-static behavior of composite and fiber metal laminate panels modified by graphene nanoplatelets

Fathi

Liaghat

Sabouri

et al. 2021

Journal of Reinforced Plastics and Composites

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“…Moreover, unidirectional reinforcements are usually employed in the design of FMLs, while in this study a carbon fabric was considered as composite material reinforcement. The effect of the stacking characteristic on the laminate mechanical behaviour was studied by several researchers, even if they keep the composite laminate thickness [14,15] or metal sheet thickness [16,17] constant and focused the attention on the dynamic characterization. The layer thickness is a significant factor concerning the structural behaviour of FMLs that should be taken into consideration for the product design, even if the study of this topic has been infrequently explored [11].…”

Section: Introductionmentioning

confidence: 99%

Experimental analysis of aluminium/carbon epoxy hybrid laminates under flexural load

Bellini

Cocco²,

Iacoviello³

et al. 2019

Frattura Ed Integrità Strutturale

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Industry needs new materials that present very high structural characteristic, such as high strength, low weight and high damage tolerance. To obtain these characteristics a new class of materials has been introduced: Fibre Metal Laminate (FML); they consist in metal sheets alternated to composite material layers: in such manner, the good characteristics of each constituent material confer the utmost properties to the FMLs. However, the mechanical properties depend, among other factors, on the thickness and the numerousness of the layers constituting the FML, as well as the interface between metal and composite. Therefore, in this paper, the influence of the abovementioned factors on the material answer to flexural load was investigated. In particular, different kinds of laminates were produced varying the layers adhesion and the layers thickness, but maintaining unaltered the metal/composite volume ratio and the total laminate thickness. Then their structural behaviour was investigated through three-point bending test, and it was found that the flexural behaviour was affected by both the investigated factors; in fact, the maximum flexural load diminished incrementing the number of layers and inserting an adhesive layer at the metal/composite interface.

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“…Ahmadi et al investigated the high velocity response of GLARE with different thickness ratio and analysis of test was done on LS‐DYNA. At room temperature experiments were performed using a helium gun.…”

Section: Ls‐dyna Validation Of Frp‐epoxy Compositesmentioning

confidence: 99%

An impact behavior analysis of CNT‐based fiber reinforced composites validated by LS‐DYNA: A review

Rawat

Singh

2015

Polymer Composites

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In last 2 decades use of CNT based‐Fiber Reinforced Polymer (FRP) Composite have revolutionized the aerospace, automobile, marine industry as it have showed exceptional mechanical properties like impact resistant, high energy absorbing capacities, damping properties, etc. The goal of this review is to explore the validation of impact behavior in CNT based FRP composite by LS‐DYNA. Impact behavior depends upon various parameters like velocity of impact, shape of impactor and its weight, environmental conditions as temperature dependency, contact time and damage area and many other considerations. Prediction of impact damage is done using methods like absorbed energy, gross damage produced and/or micro energy dissipation. This article also presents study of variation in impact behavior by varying CNT percentage in composite laminates. POLYM. COMPOS., 38:175–184, 2017. © 2015 Society of Plastics Engineers

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Experimental and Numerical Investigation on the High Velocity Impact Response of GLARE with Different Thickness Ratio

Cited by 20 publications

References 8 publications

Experimental investigation of quasi-static behavior of composite and fiber metal laminate panels modified by graphene nanoplatelets

Experimental investigation of quasi-static behavior of composite and fiber metal laminate panels modified by graphene nanoplatelets

Experimental analysis of aluminium/carbon epoxy hybrid laminates under flexural load

An impact behavior analysis of CNT‐based fiber reinforced composites validated by LS‐DYNA: A review

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