With the development of pre-made meals and cold chain logistics,there is an increasing demand for large-scale cold chain stor-age facilities.How to build a safe and low-energy cold storage structure has become a key and difficult point in structural design.To this end,analyze and compare the layout schemes of the cold storage structure floor,and analyze the impact of the external frame structure on the structural design.Finally,finite element analysis was conducted on the temperature load.Mainly analyze the temperature difference effect generated by adjacent layers;Structural internal forces and reinforcement generated by overall temperature changes;The calculation of the temperature difference between the inside and outside of the peripheral protective wall,as well as the internal forces of the enclosure structure system generated by the overall temperature rise and fall of the peripheral protective wall.
关键词
冷链仓储/温度分析/结构设计/外围护墙/有限元分析
Key words
Cold chain warehousing/Temperature analysis/Structural design/Peripheral protective wall/Finite element analysis
维普
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