压力容器2011，Vol.28Issue(1)：18-22,50,6.DOI:10.3969/j.issn.1001-4837.2011.01.004
压力容器接管部位的可靠性设计研究
Study on Reliability Design of Pressure Vessel Nozzle
摘要
Abstract
The weakest chain model was proposed to evaluate the reliability of stress intensity of the nozzles with different diameters of one cylinder designed by analysis method by using ANSYS software. The result covers three aspects: the pad reinforcement and thick - walled reinforcement can effectively decrease the stress concentration of the nozzle area; the reliability of the thick - walled reinforcement is higher than that of pad reinforcement with the increase of the nozzle diameter; at last the reasonable reliability is suggested about the thick -walled reinforcement.关键词
压力容器/开孔接管补强/ANSYS/可靠性分类
化学化工引用本文复制引用
刘有艳,周昌玉..压力容器接管部位的可靠性设计研究[J].压力容器,2011,28(1):18-22,50,6.基金项目
国家自然科学基金资助项目(51075199) （51075199）
