摘要
非典型安装设备在水下爆炸冲击作用下冲击环境特征,与一般垂直、悬挂、侧挂设备不同,利用有限元软件结合子模型方法,研究了水下爆炸载荷作用下非典型安装设备冲击环境特性.以相控阵雷达阵面作为研究对象,分析设备安装形式对非典型安装形式设备的冲击输入及冲击响应的影响,提出了阵面结构及内部元器件抗冲击设计载荷建议,旨在为水面舰艇非典型安装设备抗冲击设计及评估提供参考.
The impulsive environment characteristics of atypical installed equipment on board are quite different from the equipment installed perpendicularly,suspended,or hanging.The finite element software combined with the submodel method was used to analyze the impulsive environment characteristics of the atypical installed equipment.Taking the phased-array radar as an investigated subject,the effect of an installment mode on shock input and shock response of equipment on board was analyzed.The shock design load for the main structure of phased-array radar and inner components was suggested.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
北大核心
2012年第8期972-977,共6页
Journal of Harbin Engineering University
基金
国家自然科学基金重点资助项目(50939002)
中国博士后科学基金资助项目(20100481494)
关键词
非典型安装设备
冲击环境
水下爆炸
子模型
atypical installed equipment
impulsive environment
underwater explosion
submodel
