Static and dynamic properties of a perforated metallic auxetic metamaterial with tunable stiffness and energy absorption - Zhang, Yi; Ren, Xin; Han, Dong; Cheng, Xian; Jiang, Wei; Zhang, Xue Gang; Zhang, Xiang Yu; Xie, Yi Min (International journal of impact engineering, 2022)
Keywords: Auxetic metamaterials; Crushing; Crushing response; Densification; Design; Dynamic response; Energy absorption; Mechanical analysis; Mechanical properties; Metamaterials; Negative poisson's ratio; Numerical models; Parameters; Poisson's ratio; Stiffness; Tuning; Variable stiffness factor; Negative poisson's ratio; Crushing response; Auxetic metamaterials; Energy absorption; Variable stiffness factor