摘要
采用有限元法对某公司环氧乙烷反应器裙座与塔体连接结构进行应力分析,并按照JB 4732-1995《钢制压力容器-分析设计标准》(2005年确认)对危险截面进行评定。从应力分布、裙座与塔体连接形式、无损检测几方面比较整体锻件结构与全焊透结构的优缺点。
The FEA （finite element analysis） is conducted to analyse lhe connection between the skirt and tower of EO reactor, and evaluate the dangerous secticm aecording to JB 4732-1995 ＂Steel Made Pressure Vessel - Analysis ＆ Design Standard＂ . The advantage and disadvantage are described on the comparison between whole forged strueture and whole full penetralion weld structure from the aspects of stress analysis, structure and non-destructive examination.
出处
《一重技术》
2015年第4期7-11,共5页
CFHI Technology
