| 球壳大开孔补强设计方法评议 |
| |
| 引用本文： | 闫文军,王洪海. 球壳大开孔补强设计方法评议[J]. 河北工业大学学报, 2002, 31(4): 77-80 |
| |
| 作者姓名： | 闫文军 王洪海 |
| |
| 作者单位： | 河北工业大学化工学院,天津,300130 |
| |
| 摘 要： | 对适用于球壳大开孔接管结构的补强设计方法进行了比较评议,并对一系列的大开孔模型分别采用压力面积法和极限分析设计方法进行了补强。通过分析补强后的结构可知,按照我国JB4732规范进行大开孔接管结构补强,其安全裕度更高。
|
| 关 键 词： | 补强设计 球壳 大开孔 应力强度 压力容器 |
| 文章编号： | 1007-2373(2002)04-0077-04 |
Review of Reinforcement Design of Spherical Shell with Big Nozzle |
| |
| YAN Wen-jun,WANG Hong-hai. Review of Reinforcement Design of Spherical Shell with Big Nozzle[J]. Journal of Hebei University of Technology, 2002, 31(4): 77-80 |
| |
| Authors: | YAN Wen-jun WANG Hong-hai |
| |
| Abstract: | Reinforcement designs of spherical shell with big nozzle were observed on. With method of pressure area and limit analysis, a series of models were reinforced, and by analyze theses reinforced models, acon-elusion was brought out that the safty factor is bigger than others if the reinforcemnet is designed by JB4732-1995 "Steel Pressure Vessels-Design by Analysis". |
| |
| Keywords: | method of reinforcement design big nozzle spherical shell stress intensity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
