StrainABSTRACTThe present paper investigates the low‐velocity impact behaviour and the compression‐after‐impact (CAI) behaviour of carbon‐fibre reinforced‐plastic (CFRP) composite panels after two impacts in different locations on a test coupon. The effect of changing the separation distance between the two impacts, as well as changing the impact energy, is ...
R. A. Brooks +7 more
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Improvement of low-velocity impact and compression-after-impact performance by z-fibre pinning [PDF]
Composites Science and Technology, 2006 Abstract Z-fibre® pinning is a new method of through-thickness reinforcement of laminated composites. This paper presents an experimental test and theoretical analysis on how and why these pins can improve the resistance to impact loading and post-impact compression.
Zhang, Xiang +2 more
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Compression and buckling after impact response of resin-infused thermoplastic and thermoset 3D woven composites [PDF]
, 2020 Damage tolerance of a unique resin-infused thermoplastic (Elium) 3D fibre-reinforced composite (3D-FRC) is compared with the conventional resin-infused thermoset (Epoxy) 3D-FRC using compression after impact (CAI) tests and finite element simulations ...
Shah, S.Z.H +7 more
core +1 more source
Failure analysis of CFRP laminates subjected to Compression After Impact: FE simulation using discrete interface elements [PDF]
, 2013 This paper presents a model for the numerical simulation of impact damage, permanent indentation and compression after impact (CAI) in CFRP laminates.
Bouvet, Christophe +2 more
core +1 more source
Low-velocity impact resistance of repaired honeycomb sandwich composites
Journal of Aeronautical Materials, 2022 The honeycomb core replacement scarf repair method was used to repair the one side face-sheet and honeycomb core damage of aluminum honeycomb sandwich composite plate.
LI Na +3 more
doaj +1 more source
Impact and Post Impact Behavior of Hybrid Composites
Diyala Journal of Engineering Sciences, 2018 In this study, the effect of low velocity impact response of Kevlar/carbon hybrid composite has been investigated. Then the impacted specimens were subjected to compression and buckling tests at room temperature experimentally.
Aidel Kadum Jassim Al-shamary +3 more
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Impact and compression after impact experimental study of a composite laminate with a cork thermal shield [PDF]
, 2007 The aim of this paper is to present an experimental study of impact and compression after impact (CAI) tests performed on composite laminate covered with a cork thermal shield (TS) intended for launchers fairing.
Barrau, Jean-Jacques +7 more
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Compression after Impact of Carbon/Geopolymer Sandwich Panels
ECCM18 - 18th European Conference on Composite Materials, 2018 Geopolymers are amorphous aluminosilicate materials which combine low temperature, polymer-like processing with high temperature stability and fire resistibility without toxic smoke generation. The aim of the paper is to evaluate the impact resistance of the new material.
Kadlec, Martin +2 more
openaire +2 more sources
A numerical study on impact and compression after impact behaviour of variable angle tow laminates [PDF]
, 2013 Recent developments of variable angled tow (VAT) technology have indicated that variable stiffness composite laminates offer a strong potential for structural tailoring.
Dang, Thi D., Hallett, Stephen R.
core +1 more source
Evaluation of the survivability of CFRP honeycomb-cored panels in compression after impact tests
Fracture and Structural Integrity, 2021 This paper is oriented to the experimental research of the mechanics of the CFRP sandwich plates, glass and carbon fiber sample panels with a large-cell honeycomb core.
Oleg A. Staroverov +2 more
doaj +1 more source