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对常压低温液体容器的受力与变形进行了分析,列出了在绝热与不绝热两种情况下,容器发生破坏性变形的条件。并结合一例液氮贮槽裸冷变形的实例进行计算与分析,指出在使用中应如何避免容器破坏性变形的发生。图5。
The stress and deformation of the cryogenic liquid container under atmospheric pressure were analyzed, and the destructive deformation conditions of the container under both the adiabatic and non-adiabatic conditions were listed. The calculation and analysis of an example of naked cold deformation of liquid nitrogen storage tank were carried out. It was pointed out how to avoid the destructive deformation of the container in use. Figure 5.