压力容器2012，Vol.29Issue(7)：1-8,8.DOI:10.3969/j.issn.1001-4837.2012.07.001
拱顶储罐顶壁连接处破坏机理研究与试验验证
Study on Failure Mechanism Around the Top Wall Junction of Dome Tank and Experiment Verification
摘要
Abstract
Symmetric models and space model were established using finite element analysis software An-sys for 640,3200,6800 m3 vertical dome tanks,referring the API 650?005 report in the SafeRoof software of tank axisymmetric analysis. The judgement method of the top wall junction failure condition was presented. By contrasting the simulated results and the theoretical solution, it is known that they coincide with each other well. Finally, the storage tank failure condition was verified through the model experiments.关键词
储罐/顶壁连接处/有限元/破坏Key words
dome tank /junction of top and wall/ finite element destruction分类
机械制造引用本文复制引用
刘巨保,丁宇奇..拱顶储罐顶壁连接处破坏机理研究与试验验证[J].压力容器,2012,29(7):1-8,8.基金项目
省部级重大项目“拱顶储罐弱顶技术开发”(20100808) （20100808）
