Abstract
The combination of high strength and low density has resulted in increasing use of composite materials in structures such as aerospace systems that may be subjected to high-velocity impact during their in-service lives. In this review we focus on recent work surrounding the response of composites, primarily carbon fibre reinforced plastic and glass fibre reinforced plastic-based laminates to very high (hyper)-velocity impacts. To this end, the review is divided into two halves. In the first, hypervelocity impacts (e.g. impacts with velocities greater than ca. 2 km/s) that are likely to be encountered by aerospace systems are considered; while in the second, resultant material behaviour – in the form of shock response – is discussed. This review is designed to (1) build on previous studies which have typically largely focused on high-velocity impacts from the perspective of spacecraft protection against on-orbit impact, and; (2) complement an earlier part which focused on the lower impact velocity regime associated with ballistic-loading (Part 1).
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