Relieving residual stresses of the welding workpiece in the steel structure by vibratory stress relief

被引：0

作者：

Yin, He-Chi ^{[1
]}

Zhang, Guang-Ye ^{[2
]}

Yan, Huan-Yuan ^{[1
]}

机构：

[1] School of Electromechanical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China

[2] Hunan Provincial Key Laboratory, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China

来源：

Gongcheng Lixue/Engineering Mechanics | 2009年 / 26卷 / 07期

关键词：

Stress relief - Steel structures - Welding;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper studies the distortion of the welding workpiece in the steel structure. Residual stresses were eliminated in the welding place by Vibratory Stress Relief (VSR) process, and the size precision of the welding workpiece was improved. Dynamic stresses were analyzed and the measured residual stresses before and after the VSR process were compared, so that the reduction and redistribution of residual stresses were obtained. The experiment results show that the VSR process is effective.

引用

页码：188 / 191