CNFC-3G型核燃料容器在运输中的振动数据分析与研究

摘要

利用中国包装科研测试中心物流监控技术实验室研发的Scout100型物流综合记录仪对CNFC-3G型核燃料容器在运输过程中的振动数据进行记录与分析.从空间三轴向来记录该型核燃料容器内、外的前后、左右、上下方向的随机振动信号,并拟合出容器内部、外部各轴向的随机振动PSD曲线.通过对容器内外PSD曲线的比对,分析该型容器结构的共振特性.%In this paper, using the Scout100 comprehensive logistics recorder developed by the Logistics Monitoring Technology Laboratory of China Package Science, Research and Testing Center, we recorded and analyzed the vibration data in the transportation of the CNFC-3G nuclear fuel containers, and then, by comparing the PSD curves in and outside of the containers, analyzed the resonant characteristics of the containers.