【摘要】 通过实验和理论分析 ,对圆抛物面薄壳型雷达天线在爆炸冲击波载荷作用下的变形特点及有关的变形特征参量进行分析讨论 ,给出了工程计算式 ,从而可进行毁伤效应评估更多还原

【Abstract】 Through measuring the deformation of the parabolic shell surface which is supported at center fixation and exposed under different impulsive loading respectively the deformation featurc of the shells are analyzed, the correlative curves and equations are obtained. By means of Similarity Principle, the analogy of the dynamic response of the plasticity of the parabolic shell has been studied. The result can be used in anti radar warhead design and destructive effect analysis of the radar antenna. [更多还原