Crashworthiness improvements of multi-cell thin-walled tubes through lattice structure enhancements

• Main Authors: Liu, Hu, Chng, Caleb Zheng Xian, Wang, Guanjian, Ng, Bing Feng
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Mechanical engineering; Dynamic Response; Mutli-Cell Tube
• Online Access: https://hdl.handle.net/10356/154115
• Institution: Nanyang Technological University

Taking advantage of multi-cell tubes and lattice structures on improving crashworthiness performances, a novel multi-cell thin-walled tube filled with uniform and graded lattice structures is explored in this paper. The body-centered cubic lattice structure is employed as the uniform lattice filler,...