Investigation of the impact and post-impact behaviour of glass and glass/natural fibre hybrid composites made with various stacking sequences: Experimental and theoretical analysis

Selver, Erdem; Dalfi, Hussein; Yousaf, Zeshan

doi:10.1177/1528083719900670

Cited by 30 publications

(12 citation statements)

References 36 publications

(27 reference statements)

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“…When compared to the identical stacking arrangement using carbon and glass or basalt fibres, the placement of carbon layers as the core obtained the maximum energy absorption performance [ 141 ]. Impact studies revealed that natural or hybrid composites absorbed more impact energy than glass/epoxy composites due to substantial impact damages, according to Selver et al [ 150 ].…”

Section: Perforation Resistance Of Hybrid Compositementioning

confidence: 99%

Physical, Mechanical and Perforation Resistance of Natural-Synthetic Fiber Interply Laminate Hybrid Composites

et al. 2022

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Natural and synthetic fibres have emerged in high demand due to their excellent properties. Natural fibres have good mechanical properties and are less expensive, making them a viable substitute for synthetic fibers. Owing to certain drawbacks such as their inconsistent quality and hydrophilic nature, researchers focused on incorporating these two fibres as an alternative to improve the limitations of the single fibre. This review focused on the interply hybridisation of natural and synthetic fibres into composites. Natural fibres and their classifications are discussed. The physical and mechanical properties of these hybrid composites have also been included. A full discussion of the mechanical properties of natural/synthetic fibre hybrid composites such as tensile, flexural, impact, and perforation resistance, as well as their failure modes, is highlighted. Furthermore, the applications and future directions of hybrid composites have been described in details.

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Section: Perforation Resistance Of Hybrid Compositementioning

confidence: 99%

Physical, Mechanical and Perforation Resistance of Natural-Synthetic Fiber Interply Laminate Hybrid Composites

et al. 2022

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“…The reinforcement material is very effective in defining the final impact properties of composites [24][25][26][27]. For this reason, as can be seen in Table 5, as the layers of reinforcement material in the composite structure change, the impact resistance values of the structure differ.…”

Section: Drop-weight Resistancementioning

confidence: 99%

Design of an Impact Absorbing Composite Panel from Denim Wastes and Acrylated Epoxidized Soybean Oil based Epoxy Resins

Oztemur

Sezgin

Yalcin-Enis

2021

Tekstil Ve Konfeksiyon

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The focus of this work is to make a significant contribution to solid waste management by designing impact-absorbing bio-composite panels using bio-resin and denim wastes. In this context, composite panels are produced by vacuum infusion technique using both epoxy and acrylated epoxidized soybean oil (AESO) based hybrid resins while denim wastes are utilized as reinforcement materials in fiber and fabric forms. Both physical (fiber density and fiber weight ratio) and mechanical analyses (drop-weight impact resistance and dynamic mechanical analysis (DMA)) of the composites are performed. The outcomes of the study prove that the increase in the AESO ratio of the resin system improves the ductility of the composite and consequently the impact resistance. On the other hand, dynamic mechanical analysis results indicate that the AESO plug-in reduces the storage module and increases the damping factor.

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“…1–3 Nevertheless, these laminates are particularly prone against delamination, which strongly reduces their properties such as the load-bearing capacity, compression strength, toughness, and fatigue life. 4–12 Therefore, the study to enhance the interlaminar fracture toughness of glass fibre laminates has drawn the attention of the designers and composites manufacturers. Delamination or inter-ply separation is the most predominant and crucial failure mechanism in composite laminates.…”

Section: Introductionmentioning

confidence: 99%

Improving the fracture toughness of glass/epoxy laminates through intra-yarns hybridisation

Dalfi

Potluri

Jan

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part L:

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Glass fibre reinforced composite laminates have shown poor interlaminar fracture toughness which makes them vulnerable to impact damages; hence, it is essential to improve their fracture toughness and understand the mechanisms of impact energy dissipation. In this study, polypropylene (PP) fibres are mixed with glass fibres at yarn-level hybridisation to enhance the interlaminar fracture toughness of glass/epoxy composite laminates. Composite laminates containing S-glass and hybrid yarns (S-glass and PP) have been manufactured with non-crimp cross-ply preforms using vacuum bagging process. The fracture resistance of laminates with S-glass fibres and hybrid yarns laminates have been evaluated using double cantilever beam (DCB) and end notch flexural (ENF) tests. In addition, the fracture surface analysis was conducted using Scanning Electronic Microscope (SEM). It has been noticed that the yarn-level hybridisation considerably enhanced the mode-I (DCB) and mode-II (ENF) fracture toughness of hybrid laminates compared to that of baseline samples. SEM micrographs of fracture surface illustrated that PP fibre/epoxy de-bonding followed by pull-out of fibre and bridging of fibre has been the effective mechanisms of toughening the hybrid laminates resulting into higher fracture resistance. The results demonstrated that the hybridisation of glass fibres with polypropylene fibres could potentially improve the delamination resistance with the improvement of impact damage tolerance of glass/epoxy laminates.

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Investigation of the impact and post-impact behaviour of glass and glass/natural fibre hybrid composites made with various stacking sequences: Experimental and theoretical analysis

Cited by 30 publications

References 36 publications

Physical, Mechanical and Perforation Resistance of Natural-Synthetic Fiber Interply Laminate Hybrid Composites

Physical, Mechanical and Perforation Resistance of Natural-Synthetic Fiber Interply Laminate Hybrid Composites

Design of an Impact Absorbing Composite Panel from Denim Wastes and Acrylated Epoxidized Soybean Oil based Epoxy Resins

Improving the fracture toughness of glass/epoxy laminates through intra-yarns hybridisation

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