Composite Structures

An international team of researchers, co-led by Changfang Zhao, from Nanjing University of Science and Technology, and Kheng Lim Goh (Newcastle University in Singapore), has developed a novel lightweight, high toughness auxetic structure made from plastic composite laminates. The auxetic structure may be used for constructing primary structures in the transport industry, such as electric vehicles, to maximize fuel efficiency.

Inspired by the woodpecker’s ability to strike trees with its beak rapidly and repeatedly without injury, engineers in Malaysia have used computer simulations to find ways to improve the design of composite beams used in impact-prone structures.