Strain rate behavior of composite materials

Hsiao, Hao‐Ming; Daniel, I. M.

doi:10.1016/s1359-8368(98)00008-0

Cited by 149 publications

(66 citation statements)

References 25 publications

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“…It was observed that there is a significant scatter in the case of failure strain. Various studies were also carried out on high strain-rate behaviour of unidirectional and cross-ply carbon composites [38][39][40][41][42][43] and woven fabric carbon composites [44][45][46][47] under compressive loading. In this case also, it was observed that the compressive strength and modulus increase compared with those at quasi-static loading.…”

Section: Introductionmentioning

confidence: 99%

Hybrid composites under high strain rate compressive loading

Naik

Veerraju

Kavala

2008

Materials Science and Engineering: A

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Section: Introductionmentioning

confidence: 99%

Hybrid composites under high strain rate compressive loading

Naik

Veerraju

Kavala

2008

Materials Science and Engineering: A

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“…Yet, experimental high-strain rate testing remains a difficult field and is full of complexities. Indeed, success with the high strain rate testing of polymer composites depends widely on the ability to isolate the inherent inertial disturbances attributed to the test system [1][2][3][4][5][6]8].…”

Section: Introductionmentioning

confidence: 99%

Experimental methodology for high strain-rates tensile behaviour analysis of polymer matrix composites

Fitoussi

Meraghni

Jendli

et al. 2005

Composites Science and Technology

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“…It is well known that the properties of composite materials exhibit a large amount of scattering. Also, these depend on the strain rate, and the rate dependence can be significant particularly when the impact velocity is very high (e.g., [24][25]). Although LS-DYNA has a material card to model the rate effect [13,26], this requires dynamic test data for a wide range of loading rates for accurate consideration.…”

Section: Materials Modelingmentioning

confidence: 99%

High-Velocity Impact Damage Behavior of Carbon/Epoxy Composite Laminates

Kim

Woo

Cho³

et al. 2015

International Journal of Aeronautical and Space Sciences

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In this paper, the impact damage behavior of USN-150B carbon/epoxy composite laminates subjected to high velocity impact was studied experimentally and numerically. Square composite laminates stacked with [45/0/-45/90]ns quasi-symmetric and [0/90]ns cross-ply stacking sequences and a conical shape projectile with steel core, copper skin and lead filler were considered. First high-velocity impact tests were conducted under various test conditions. Three tests were repeated under the same impact condition. Projectile velocity before and after penetration were measured by infrared ray sensors and magnetic sensors. High-speed camera shots and C-Scan images were also taken to measure the projectile velocities and to obtain the information on the damage shapes of the projectile and the laminate specimens. Next, the numerical simulation was performed using explicit finite element code LS-DYNA. Both the projectile and the composite laminate were modeled using three-dimensional solid elements. Residual velocity history of the impact projectile and the failure shape and extents of the laminates were predicted and systematically examined. The results of this study can provide the understanding on the penetration process of laminated composites during ballistic impact, as well as the damage amount and modes. These were thought to be utilized to predict the decrease of mechanical properties and also to help mitigate impact damage of composite structures.

show abstract

Strain rate behavior of composite materials

Cited by 149 publications

References 25 publications

Hybrid composites under high strain rate compressive loading

Hybrid composites under high strain rate compressive loading

Experimental methodology for high strain-rates tensile behaviour analysis of polymer matrix composites

High-Velocity Impact Damage Behavior of Carbon/Epoxy Composite Laminates

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