ASME外压设计新方法探讨  

Discussion on New Design Method of Shells under External Pressure in ASME Ⅷ-2

作　　者：包士毅[1] 高增梁[1] 陈冰冰[1] 张康达[1] 

机构地区：[1]浙江工业大学化工机械设计研究所,浙江杭州310032

出　　处：《压力容器》2009年第10期21-23,40,共4页Pressure Vessel Technology

摘　　要：对2007版ASMEⅧ-2提出的外压元件设计新方法从适用范围、载荷情况、许用压缩应力与设计系数、材料性能和加强圈设计等5个方面进行了简要分析。进而讨论了为消化吸收这一新方法需要进一步开展的工作。The new design method of shells under external pressure in ASME Ⅷ - 2 （2007） is briefly analyzed and discussed from different aspects, such as applicable shell scope, loading and loading combinations, allowable compressive stresses and design factors, material properties, and design of stiffening ring. Then, several research subjects are proposed for applying and adapting the new design method better.

关 键 词：外压壳体 许用压缩应力 加强圈设计 

分 类 号：TQ050.2[化学工程]