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机动方舱核爆炸冲击波动力响应和安定性分析 总被引:1,自引:0,他引:1
本文以核爆炸当量、高度、距离为参数,采用等超压圆给出了普通方舱和防核加固方舱结构在核冲击波下的安全域。研究了限制舱体倾斜的压力条件。本文还以冲击波压力的时间函数为激励,求解了方舱的动力响应。从试验结果推论和计算模拟两方面,分析了方舱承受冲击波的能力。 相似文献
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We study the effect of mutation on the evolutionary prisoner's dilemma in highly clustered scale-free networks. It is found that cooperation is more sensitive and vulnerable to strategy mutation in more highly clustered networks. For small mutation rates, high clustering coefficient promotes cooperation. For medium mutation rates, high clustering coefficient inhibits the emergence of cooperation. For large mutation rates, cooperation is insensitive to clustering property. We provide explanations for the effects of clustering on cooperation with varied mutation rates. 相似文献