Ω环螺栓法兰连接设计载荷确定  

Determination of the design load of Ω-ring connections

作　　者：顾伯勤[1] 朱亚军[1] 陈永林[1] 陈晔 

机构地区：[1]南京化工大学机械工程学院,江苏南京210009

出　　处：《石油化工设备》2001年第3期14-16,共3页Petro-Chemical Equipment

基　　金：江苏省自然科学基金资助 !(BK9912 4)

摘　　要：对Ω环 -螺栓 -法兰密封连接结构的受力状态进行了分析 ,针对Ω环环圈间是否设置辅助垫片的不同情况 ,提出了Ω环和螺栓设计载荷的计算公式 。The structure analysis of Ω ringed bolted flanged connections is carried out. By considering the cases whether with a gasket between the rigid rings or not, the formulae for calculating the design load of the connections are derived, and some suggestions to the design of Ω rings are also put forward.

关 键 词：Ω环-螺栓-法兰连接 垫片 设计载荷 密封连接结构 

分 类 号：TH131[机械工程—机械制造及自动化]