| 薄管板结构强度计算的新思路 |
| |
| 引用本文： | 马永其,陈罕. 薄管板结构强度计算的新思路[J]. 化工机械, 2002, 29(1): 49-53 |
| |
| 作者姓名： | 马永其 陈罕 |
| |
| 作者单位： | 1. 上海大学
2. 北京化工大学 |
| |
| 摘 要： | 介绍了薄管板的概念及结构特点 ,叙述了薄管板结构强度分析及应用RBF(RadialBasisFunc tions径向基函数 )神经网络对薄管板结构的管板应力计算进行系统辨识的过程 ,从而提出了一种用多个具有一定意义的无量纲参数函数式表达薄管板结构强度计算的新思路 ,并说明在结构强度分析中应用神经网络方法是实用的
|
| 关 键 词： | 换热器 薄管板 强度计算 |
| 文章编号： | 0254-6094(2002)01-0049-05 |
A New Method of Calculating the Structure Intensity of Thin Tube Sheets |
| |
| MA Yongqi ,CHEN Han. A New Method of Calculating the Structure Intensity of Thin Tube Sheets[J]. Chemical Engineering & Machinery, 2002, 29(1): 49-53 |
| |
| Authors: | MA Yongqi CHEN Han |
| |
| Affiliation: | MA Yongqi 1,CHEN Han 2 |
| |
| Abstract: | The concept and structure features of thin tube sheets were presented,the structure strength analysis of thin tube and sheets and the system identification procedure of using radial basis function neutral net to calculate the tube sheet stress of thin tube sheet structure were described,and a new method of expressing the structure intensity calculation of thin tube sheets using some non dimensional parameter functions with a certain meaning was proposed,and it shows that the application of neutral net in the analysis of the structure intensity was practical. |
| |
| Keywords: | Heat Exchanger Thin Tube Sheet Intensity Calculation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
