Investigation of Quasi-Static Indentation Response of Inkjet Printed Sandwich Structures under Various Indenter Geometries

• Main Authors: Nagalingam, Arun Prasanth, Yap, Yee Ling, Sing, Swee Leong, Yeong, Wai Yee, Wei, Jun, Dikshit, Vishwesh
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Additive Manufacturing; Three-dimensional (3D) Printing
• Online Access: https://hdl.handle.net/10356/89358; http://hdl.handle.net/10220/44887
• Institution: Nanyang Technological University

The objective of this investigation was to determine the quasi-static indentation response and failure mode in three-dimensional (3D) printed trapezoidal core structures, and to characterize the energy absorbed by the structures. In this work, the trapezoidal sandwich structure was designed in the f...