| 钢制球罐有限元疲劳分析设计 |
| |
| 引用本文： | 倪向贵,李新亮,张广明,成琴. 钢制球罐有限元疲劳分析设计[J]. 中国科学技术大学学报, 2008, 38(2): 220-224 |
| |
| 作者姓名： | 倪向贵 李新亮 张广明 成琴 |
| |
| 作者单位： | 中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽合肥,230026 |
| |
| 摘 要： | 针对1000 m^3钢制球罐,采用ANSYS软件,按照两种不同的有限元建模和网格划分方案,进行了疲劳分析设计.结果表明,两种方案可行,并且能够相互对比验证,从而为工程中对球罐进行疲劳分析设计提供了参考.
|
| 关 键 词： | 球罐 有限元方法 疲劳 分析设计 钢制 球罐 有限元建模 疲劳分析设计 spherical steel analysis 工程 对比验证 划分方案 结果 网格 软件 ANSYS |
| 文章编号： | 0253-2778（2008）02-0220-05 |
| 收稿时间： | 2006-12-06 |
| 修稿时间： | 2007-01-08 |
FE fatigue design by analysis for steel spherical tanks |
| |
| NI Xiang-gui,LI Xin-liang,ZHANG Guang-ming,CHENG Qin. FE fatigue design by analysis for steel spherical tanks[J]. Journal of University of Science and Technology of China, 2008, 38(2): 220-224 |
| |
| Authors: | NI Xiang-gui LI Xin-liang ZHANG Guang-ming CHENG Qin |
| |
| Abstract: | FE numerical simulations with ANSYS were carried out on a 1 000 m^3 steer spnencal tank according to two schemes, in which different modeling and meshing approaches were adopted. The results obtained from these two schemes agree with each other well, indicating that they are effective. Thus the comparative analysis method using the two schemes provides a reliable way for the fatigue design by analysis of spherical tanks in engineering. |
| |
| Keywords: | spherical tank finite element method fatigue design by analysis |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
