The diverse mechanical properties and geometric configurations of the projectiles usually cause challenges to the accurate damage prediction of the carbon fiber reinforced plastic (CFRP) laminates. In this study, the mass and dimension of rigid projectiles are considered to explore their influence on the damage behaviors of CFRP, including dynamic deformation, fracture pattern, failure, etc. Experiments of different projectiles impacting on CFRP laminates are carried out, and a wide range of projectile kinetic energy (from 4.1 J to 548.4 J) are considered. The high-speed photography and non-invasive detection technique are used to capture dynamic fractures in CFRP laminates. Besides, a validated progressive damage numerical model is established for further investigation. The result indicates that the projectile dimension is associated with the penetration and delamination mode of CFRP, while the projectile mass affects dynamic deformation.

弹丸的各种机械性能和几何形状通常会给碳纤维增强塑料（CFRP）层压板的精确损伤预测带来挑战。在这项研究中，考虑了刚性弹丸的质量和尺寸，以探讨它们对CFRP破坏行为的影响，包括动态变形，断裂模式，破坏等。进行了各种弹丸对CFRP层压板的冲击实验，并进行了广泛的研究。考虑了射弹动能的范围（从4.1 J到548.4 J）。高速摄影和非侵入式检测技术用于捕获CFRP层压板中的动态裂缝。此外，建立了经过验证的渐进损伤数值模型，以供进一步研究。