舰艇导弹发射装置抗冲击性能数值分析  

NUMERICAL ANALYSIS ON RESISTANT SHOCK CAPABILITY OF MISSILE LAUNCHER OF MARINE

作　　者：姜涛[1] 由文立[1] 王桂芹[1] 张永[1] 

机构地区：[1]海军潜艇学院,山东青岛266071

出　　处：《工程爆破》2011年第3期9-11,65,共4页Engineering Blasting

摘　　要：舰船设备抗冲击性能是评价舰艇生命力的重要因素之一。分别应用美国海军用以考核舰船设备抗冲击性能的动态设计分析方法(DDAM)和时间历程法,考核舰船甲板设备四联装导弹发射装置的抗冲击性能。通过DDAM方法和时间历程方法仿真计算,得到导弹发射装置的抗冲击薄弱环节,为制定导弹发射装置抗冲击考核标准提供参考。Resistant shock capability of Marine equipment is one important factor of estimating its life ability. Resistant shock capability of four-missile launcher was evaluated by using dynamic design analysis method （DDAM） adopted by American navy and time history method. The unsubstantial parts were dis- covered by using them to simulate. The results of numerical simulation can offer reference to constitute resistant shock criterion of missile launcher.

关 键 词：DDAM 舰船设备 抗冲击性能 数值分析 

分 类 号：O344.7[理学—固体力学]