压力容器壳体大开孔补强计算方法及结构设计的探讨  

Discussion on Calculation Methods and Structure Design of Big Opening Reinforcement of Pressure Vessel Shell

作　　者：孙威 张建[2] 潘哲[2] 薛笠[2] 

机构地区：[1]沈阳乐泰机械有限公司,辽宁沈阳110014 [2]沈阳陆正重工集团有限公司,辽宁沈阳110014

出　　处：《辽宁化工》2013年第6期696-697,共2页Liaoning Chemical Industry

摘　　要：总结出压力容器大开孔计算的常见方法,并且从大开孔设计方法的研究,分析入手,根据开孔边缘处的应力分布特点,提出了大开孔最适宜的补强结构形式。Common calculation methods of big opening reinforcement of pressure vessel shell were summed up.Through research and analysis on design methods of the big opening reinforcement,based on characteristics of stress distribution at the edge of the big opening,suitable structure form of big opening reinforcement was put forward,structure of the reinforcing ring was discussed.

关 键 词：大开孔 补强结构 压力容器 

分 类 号：TQ050.2[化学工程]