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Effect of face and core materials on low velocity impact response of sandwich structures

delete2026-08-08
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PRE
AI
D
Dilan Kiral Oğur
A
Ali İmran Ayten *
DOI：10.1016/j.compstruct.2026.120760delete
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Abstract

Abstract

En 中文
• ABS cores reached 11185 N peak force and 100 J absorption at high energy. • PP cores exhibited superior specific energy absorption up to 0.180 J/g at 15 J. • 3D-printed ABS cores restricted damage zones to 25–30 mm at 100 J. • Asymmetric face sheet configurations reduced peak contact force by up to 52%. • PP core failure shifted from bending to perforation between 15 J and 100 J.
Keywords:
Sandwich composites
Honeycomb
Low-velocity impact
Thermoplastic matrix
Thermoset matrix
FDM

Journal

Composite Structures cover
Composite Structures
IF:
7.1
Papers:
1.8W
Citations:
8.0W

Organization

Y
Yalova University
Scholars:
578
Papers: 621
Citations: 602
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