Geopolymer concrete material characteristics

Elchalakani, Mohamed; Yang, Bo; Mao, Kuanhong; Pham, Thanh-Hang

doi:10.1016/b978-0-443-18876-3.00005-0

Cited by 1 publication

(1 citation statement)

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“…The impact energy can be varied by changing the height of the drop weight in an impact test [84]. Composites have higher energy absorption capacity than metallic materials because they convert more kinetic energy to deformation-absorbed energy [85].…”

Section: Terms and Frequently Evaluated Parameters After Impact Testsmentioning

confidence: 99%

Low velocity impact performance of natural fibre reinforced polymer composites: a review

Mulla,

Norizan,

Abdullah

et al. 2023

Funct. Compos. Struct.

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Natural fibre-reinforced polymer composites (NFRPC) are versatile and applicable materials for structural applications that require durability and reliability under various forces. However, these composites are susceptible to crack formation when exposed to low-velocity impact (LVI) loads, compromising their functionality and performance. Therefore, it is essential to investigate the influence of LVI on NFRPC and their characterization methods, testing standards, and failure mechanisms. This paper reviews the latest research and development on the characterization, testing, and modelling of NFRPCs under LVI loads. It also explores the impact behaviour of various natural fibres, such as kenaf, bamboo, mallow, buriti, and curaua, and the effect of fibre hybridization and nanofiller incorporation on the LVI response of NFRPCs. The paper evaluates the properties, failure mechanisms, and applications of NFRPCs in relation to LVI resistance. The paper provides useful information for developing advanced composite systems and achieving material efficiency for various structural applications. Finally, it highlights the potential applications and challenges of NFRPC as LVI-resistant materials for advanced composite systems.

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Section: Terms and Frequently Evaluated Parameters After Impact Testsmentioning

confidence: 99%