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Design and mechanical properties of novel combined honeycomb structure with enhanced load-bearing and energy absorption characteristic
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DOI：10.1016/j.tws.2026.115073.png)
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Abstract
En 中文
• A new family of composite honeycombs is developed by inscribed regular-polygonal coupling. • The in-plane crushing responses of the proposed structures under quasi-static and different impact-velocity loadings are systematically studied by experiments and finite element simulations. • IOCS and ICCS exhibit higher specific energy absorption than the conventional CS under impact loading. • Inner-ring thickness provides an effective geometric parameter for tuning plateau response and energy absorption. • The ICCS-based energy-absorbing box achieves higher specific energy absorption and lower peak contact force.
Keywords:
composite honeycomb
energy absorption
mechanical properties
specific energy absorption
impact loading
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6.6
Papers:
1.1W
Citations:
4.0W
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