水下非接触爆炸抗冲击缓冲平台性能研究  

Performance Study of Anti-shock Buffer Platform on Underwater Non-Contact Explosion

作　　者：李琛[1] 张姝红[1] 周学滨[1] 张永坤[1] 

机构地区：[1]海军91439部队

出　　处：《爆破》2011年第3期86-89,共4页Blasting

摘　　要：为有效测量水下非接触爆炸试验中舰船及设备的抗冲击性能,保护测量设备在冲击环境下能够安全使用,根据设备冲击输入设计和研制了抗冲击缓冲平台,以减小舰船设备在水下非接触爆炸冲击作用下受到的冲击。按照要求的缓冲平台设计载荷和缓冲效率,进行缓冲器刚度的选择和结构设计,利用仿真运算设计工况。经海上实爆冲击试验验证,该缓冲平台能有效减小设备的冲击输入,减少设备受冲击后破坏的可能性,提高设备效费比。In order to effectively measure the performance of ship＇s and the equipment＇s anti-shock on underwater non-contact explosion, and assure measure equipment safety under shock environment, it is presented that anti- shock buffer platform which based on equipment＇s shock input for the purpose to decrease equipment＇s shock of underwater non-contact explosion. Buffer＇s stiffness and structure is chosen and designed on the basis of design loads and buffer efficiency, and the emulation arithmetic is used to design work condition. The result of offshore explosion test verlfies that the platform can decrease equipment＇s shock input,reduce equipment＇s damage probability and in- crease equipment＇s effficiency-expense ratio.

关 键 词：水下爆炸 抗冲击缓冲平台 缓冲性能 冲击谱 

分 类 号：TV542.5[水利工程—水利水电工程]