Prediction of Large Structure Welding Residual Stress by Similitude Principles
文献类型：期刊论文
| 作者 | Ji Shude2; Zhang Liguo2; Liu Xuesong1; Yang Jianguo1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2009 |
| 卷号 | 25期号:6页码:861-864 |
| 关键词 | Similitude principles Large welding structure Simulative components Welding residual stress |
| ISSN号 | 1005-0302 |
| 其他题名 | Prediction of Large Structure Welding Residual Stress by Similitude Principles |
| 英文摘要 | On basis of the similitude principles, the conception of virtual simulative component and the auxiliary value of welding residual stress, which is deduced by the welding conduction theory, the relation of the welding residual stress between the simulative component and the practical component was attained. In order to verify the correctness of the relation, the investigation was done from the view of the welding experiment and the numerical simulation about the simulative component and the practical component. The results show that the distribution of welding residual stress,of the simulative component is the same as that of the practical component. The ratio of welding residual stress attained by the experiment or the simulation method between the practical runner and the simulative component was compared with the ratio obtained by the similitude principles. Moreover, the error is less than 10%. This provides a new idea to predict the welding stress distribution of large practical structure by the contractible physical model, which is important for the welding experiment and the numerical simulation. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3734049 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/153497]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Harbin Institute Technol, State Key Lab Adv Welding Prod Technol, Harbin 150001, Peoples R China 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Ji Shude,Zhang Liguo,Liu Xuesong,et al. Prediction of Large Structure Welding Residual Stress by Similitude Principles[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2009,25(6):861-864. |
| APA | Ji Shude,Zhang Liguo,Liu Xuesong,&Yang Jianguo.(2009).Prediction of Large Structure Welding Residual Stress by Similitude Principles.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,25(6),861-864. |
| MLA | Ji Shude,et al."Prediction of Large Structure Welding Residual Stress by Similitude Principles".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 25.6(2009):861-864. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。