分层结构材料顺序对水中冲击波的影响研究

Research on influence of the sequence of different materials in layered structure to shock wave in water

采用分层结构设计是有效提升现代舰船的抗爆炸冲击能力的一种方式。通过建立水下航行器的分层结构模型,采用高压下冲击波在分层介质中的传播理论模型,分析分层结构不同材料的合理排列顺序,并进行验证性的试验研究。研究表明,在为舰船或者水下航行器等装备设计分层结构时,在不影响整体布局的情况下,需重点考虑到材料的排列顺序。

It is an effective way to improve the anti-explosion and anti-shock ability for adopting layered structure to modern ship. The layered structure model for underwater vehicle is set up, the rational sequence of different materials is analyzed through the theory model of shock wave propagating in layered structure under high pressure, and the verification test is researched. The results show that when the layered structure is adopted to ship or underwater vehicle, it should stress on the sequence of different materials if not influencing the overall layout.