بررسی و مقایسهای بر روی تجزیه و تحلیل اثر کم سرعت در ورقه های کامپوزیتی

With this paper, we also present guidelines for impact analysis strategies on the structural level. These guidelines aim for a good balance between accuracy and computation effort and involve various simplifications of impact scenarios. In this regard, the range of low-velocity has to be monitored. The energy distribution over the eigenmodes of the impact system suitably indicates the limit of low-velocity impact.