摘要
简述了GB/T151中常规固定管板、拉撑管板和挠性管板的结构型式及计算方法,结合管板受力分析,指出各管板的受力特点及计算方法需要完善之处,为固定管板的结构选择及优化设计提供参考。
In this paper,the structural types and calculation methods of conventional fixed tubesheet,stretched-support tubesheet and flexible tubesheet in GB/T151 are briefly described.Point out the stress characteristics and shortcomings in calculation methods of the three type tubesheet structures on the base of force analysis.And then provide reference for structure selection and optional design of tubesheet.
作者
王凡
荣蓉
Wang Fan;Rong Rong(CNPC Eastchina Design Institute Co.,Ltd.,Qingdao 266071,China)
出处
《山东化工》
CAS
2021年第16期190-192,共3页
Shandong Chemical Industry
关键词
固定管板
薄管板
计算方法
优化设计
fixed tubesheet
thin tubesheet
calculation method
optional design
