The Dynamic Impact Response of 3D-Printed Polymeric Sandwich Structures with Lattice Cores: Numerical and Experimental Investigation

The Dynamic Impact Response of 3D-Printed Polymeric Sandwich Structures with Lattice Cores: Numerical and Experimental Investigation

This paper proposes a dynamic drop weight impact simulation to predict the impact response of 3D printed polymeric sandwich structures using an explicit finite element (FE) approach. The lattice cores of sandwich structures were based on two unit cells, a body-centred cubic (BCC) and an edge-centred...

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Bibliographic Details
Main Authors: Shu-Yu Jhou, Ching-Chi Hsu, Jui-Chia Yeh
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Polymers
Subjects:
sandwich structure
lattice
finite element
dynamic impact
shock absorption
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Online Access:https://www.mdpi.com/2073-4360/13/22/4032

Internet

https://www.mdpi.com/2073-4360/13/22/4032

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