Influence of repeated impact on damage growth in fibre reinforced polymer composites

Bieniaś, J.; Surowska, B.; Jakubczak, Patryk

doi:10.17531/ein.2015.2.4

Cited by 10 publications

(3 citation statements)

References 21 publications

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“…With less work [1][2][3][21][22][23][24] focusing on the effect of repeated impacts on the residual strength of fiber-reinforced composites, most of researchers investigated only the repeated impacts occurring at the same location. Baucom et al [24], for instance, compared the effect of repeated impacts on various fabric architectures including 2D and 3D composites.…”

Section: Introductionmentioning

confidence: 99%

Compression after multiple low velocity impacts of NCF, 2D and 3D woven composites

Saleh

El‐Dessouky

Freitas

et al. 2019

Composites Part A: Applied Science and Manufacturing

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This paper investigates the effect of the fabric architecture and the z-binding yarns on the compression after multiple impacts behavior of composites. Four fiber architectures are investigated: non-crimp fabric (NCF), 2D plain weave (2D-PW), 3D orthogonal plain (ORT-PW) and twill (ORT-TW) weave. The specimens were subjected to single and multiple low-velocity impacts at different locations with the same energy level (15 J). Non-destructive techniques including ultrasonic C-scanning, X-ray CT and Digital Image Correlation (DIC) are employed to quantitatively analyze and capture the Barely Visible Impact Damage (BVID) induced in the specimens. Although the absorbed energy was approximately the same, damage was the least in 3D woven architectures. In the case of compression after impact, 3D woven composites demonstrated a progressive damage behavior with the highest residual strength (~92%) while 2D plain weave and NCF specimens showed suddenly catastrophic damage and the residual strength of~65% and~55% respectively.

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Section: Introductionmentioning

confidence: 99%

Compression after multiple low velocity impacts of NCF, 2D and 3D woven composites

Saleh

El‐Dessouky

Freitas

et al. 2019

Composites Part A: Applied Science and Manufacturing

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“…However, the N f at which total energy drops inversely relates to the fibre's stiffness. For example, under repeated impacts, Kevlar composites showed greater delamination than glass composites with the same incident energy [71], and carbon fibre laminates have a lower resistance to repeated impacts than glass fibre laminates [72]. Evidence of this is reported in the response curves of laminated structures to impacts, the greater damage area and the tendency for repeated impacts to damage the laminate structure.…”

Section: Reinforcement Materialsmentioning

confidence: 99%

Impact fatigue, multiple and repeated low-velocity impacts on FRP composites: A review

Sadighi

Alderliesten

2022

Composite Structures

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“…At 25 J, the trend was as expected, where the peak force gradually reduces with increasing number of impacts. Bienia et al (2015) categorized the repeated impact response into phases of force change. The first phase is called "stabilization", represented by letter A in Fig.…”

Section: Contact Force and Deflectionmentioning

confidence: 99%

Durability and failure mechanics of woven carbon composites under repeated impact loading in Arctic conditions

Castellanos

Prabhakar

2018

Multiscale and Multidiscip. Model. Exp. and Des.

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The rise in demand and interest in Arctic exploration has brought new challenges with regard to the mechanical behavior of lightweight offshore structures with fiber-reinforced composite materials. These materials experience drastic changes and degradation in their macro-and microstructures when exposed to seawater and cold temperatures during service. Therefore, it is critical to have a detailed comprehension of the mechanical behavior and failure mechanisms of these materials in Arctic conditions. Within the scope of the current study, low-velocity repeated impact behavior of carbon fiber/vinyl ester composites in Arctic temperature (−50 • C) is investigated. Impact responses, such as the contact force, displacement and absorbed energy, at four impact energies of 20, 25, 30 and 35 J under repeated impact loading until perforation are determined at −50 • C and compared against those at room temperature (25 • C). The number of impacts required for perforation, the rate of reduction in impact force, the degree of damage and the failure mechanisms change significantly with varying impact energies and in situ ambient temperatures, and they are elucidated in detail in this paper.

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Influence of repeated impact on damage growth in fibre reinforced polymer composites

Cited by 10 publications

References 21 publications

Compression after multiple low velocity impacts of NCF, 2D and 3D woven composites

Compression after multiple low velocity impacts of NCF, 2D and 3D woven composites

Impact fatigue, multiple and repeated low-velocity impacts on FRP composites: A review

Durability and failure mechanics of woven carbon composites under repeated impact loading in Arctic conditions

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