Experimental and numerical investigation on 3D printed PLA sacrificial honeycomb cladding
International Journal of Impact Engineering(2019)
摘要
•Relative density of honeycomb structures greatly influences their blast response.•The crushing velocity depends on mass, impulse and relative density of the core.•The sacrificial cladding solutions exhibit promising energy dissipation capabilities.
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关键词
Sacrificial cladding,Explosive driven shock tube (EDST),Fused deposition modelling,Polylactic acid (PLA),Honeycomb structure
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