EN13445与ASME Ⅷ-1某些外压元件设计的区别和联系

摘要

就欧盟标准EN 13445和美国规范ASMEⅧ-1在外压圆筒和外压锥壳的设计原理、设计方法的区别和联系进行分析,并指出二者在原理和设计思路总体上虽然基本相同,但在某些具体问题的规定上,后者比较严谨,前者则稍有疏漏.%With respect to the design the vessel subjected to external pressure,the differences and similarities in the methods provided from EN 13445 and ASME Ⅷ-1 were analyzed.It was indicated that the general principles are the same,but in the details,the latter is more rigorous and there is a few misses in the former.