ASMEⅧ-2凹面受压椭圆封头计算浅析  

Calculation Analysis of Ellipsoidal Heads Under Pressure on the Concave Side Required in ASME Ⅷ-2

作　　者：施熔刚[1] 姜述杰[1] 闫修平[1] 张丽丹 

机构地区：[1]环境保护部核与辐射安全中心,北京100082 [2]一重集团核电石化事业部,辽宁大连116113

出　　处：《锅炉制造》2013年第2期57-58,62,共3页Boiler Manufacturing

摘　　要：本文以某产品为例,对ASME规范第Ⅷ卷第二册中凹面受压的椭圆形封头设计计算进行了简要阐述,分析了封头计算厚度大于筒体计算厚度的原因,及设计计算中主要考虑的因素。To take the product for an example,the paper introduced the design calculation of ellipsoidal heads under pressure on the concave side per ASME code section Ⅷ divisionⅡ. Then ＂it analyzed whythe heads were more thicknessthan the cylinder. And the some necessarily noted problems were presented.

关 键 词：压力容器 椭圆形封头 ASME 凹面受压 

分 类 号：TQ05[化学工程]