Post-impact compressive strength experiment of T300/BMP316 composite laminates

Experiment study on impact damage and residual compressive strength had been done on T300/BMP316 composite laminates with different layer parameters.The results show that although the residual compressive strength gradually decreased with the increasing impact energy,there is no linear relationship between of them.The layer parameters has effect on the long-axis direction of impact damage figure,but hasn't influence on the impact damage area.The residual compressive strength has no direct relationship with the impact damage area.