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.
出处
《锅炉制造》
2013年第2期57-58,62,共3页
Boiler Manufacturing
关键词
压力容器
椭圆形封头
ASME
凹面受压
pressure vessel
ellipsoidal head
ASME
pressure on the concave side