Dynamic response research of projectile-based device with the load-reliving subassembly’s material properties nonlinearity

Abstract

According to the characteristics of the structure of the projectile-based device, designed Hopkinson bar experiment, established the nonlinear dynamic model of projectile-based device with load-reliving subassembly, solved by theory of stress wave, comparing to the result of Hopkinson bar experiment, they are the same, it is useful for engineering design and analysis of projectile-based device.