Abstract: In order to understand the protection performance of sandwich structures against explosion shock, domestic and international researches of dynamic responses of sandwich structures under impulsive blast were reviewed. At first, the?sandwich?constituents, core configurations and materials were introduced. Then, the review was focused on three?aspects, namely analytical model, numerical simulation and experimental investigation. Finally, the methods and contents of the researches were summarized, and?the?future trend of the research was predicted.

Key words: vibration and wave ; , sandwich structure , explosion shock , protection performance]

摘要： 为全面了解三明治结构在爆炸冲击作用下的防护性能，回顾国内外三明治结构爆炸冲击动力学的研究现状。首先介绍三明治结构的组成、结构分类、芯层形式及材料；其次从解析模型、数值仿真与实验研究三个方面进行分类论述；最后对研究方法、内容作了总结，并对今后的研究方向作了展望。

关键词: 振动与波； , 三明治结构； 爆炸冲击； 防护性能