| 平板对接接头横向残余应力调控技术研究 |
| |
| 引用本文： | 游敏,郑小玲,陈燕,张瑞芳.平板对接接头横向残余应力调控技术研究[J].三峡大学学报(自然科学版),2002,24(1):87-89. |
| |
| 作者姓名： | 游敏 郑小玲 陈燕 张瑞芳 |
| |
| 作者单位： | 三峡大学,机械与材料学院,湖北,宜昌,443002 |
| |
| 基金项目： | 湖北省教委科研计划项目 (99C1 1 0 ) |
| |
| 摘 要： | 讨论了横向残余应力的形成过程，对影响横向焊接残余应力的主要因素进行了分析，试图以减少焊件自重引起的拘束来调控焊接构件中的横向残余应力。结果表明，在采取减轻自重拘束工艺措施的情况下，平板对接焊缝接头上的横向焊接残余应力显著降低。
|
| 关 键 词： | 横向残余应力 自重拘束 Q235钢 平板 |
| 文章编号： | 1007-7081(2002)01-0087-03 |
| 修稿时间： | 2001年12月10 |
Control Technique of Transverse Residual Stresses in Mild Steel Butt Joints |
| |
| You Min,Zheng Xiaoling,Chen Yan,Zhang Ruifang.Control Technique of Transverse Residual Stresses in Mild Steel Butt Joints[J].Journal of China Three Gorges University(Natural Sciences),2002,24(1):87-89. |
| |
| Authors: | You Min Zheng Xiaoling Chen Yan Zhang Ruifang |
| |
| Abstract: | The forming procedure of transverse residual stress and the main influencing factors are discussed,and the measure to reduce the friction resistance for adjusting transverse residual stress is tested. The results obtained from the experiments show that the transverse strain in mild steel butt joint is decreased evidently after the measure to reduce the friction resistance being taken. |
| |
| Keywords: | transverse residual stress adjusting and controlling technique self restrain mild carbon steel Q235 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
