| 钻孔法对焊接薄壁钢管纵向残余应力的测定 |
| |
| 引用本文： | 孙大海,潘汉明.钻孔法对焊接薄壁钢管纵向残余应力的测定[J].河北工程大学学报,2005,22(4):97-99. |
| |
| 作者姓名： | 孙大海 潘汉明 |
| |
| 作者单位： | 同济大学经济与管理学院 上海200092 |
| |
| 摘 要： | 通过对钻孔法测定焊接钢构件残余应力的试验分析,我们测定了焊接薄壁钢管试件沿圆周的纵向残余应力的分布模式,得出该法测定纵向残余应力是可行的,其残余应力以拉应力为主。
|
| 关 键 词： | 钻孔法 纵向残余应力 焊接薄壁钢管 |
| 文章编号： | 1007-6743(2005)04-0097-03 |
| 修稿时间： | 2005年6月28日 |
Determining longitudinal residual stresses of welded thin-walled steel tubes by hole-drilling methods |
| |
| Authors: | SUN Da-hai PAN Han-ming |
| |
| Abstract: | The hole-drilling method for determining residual stresses of the steel welded members is introduced in this paper.Using the method we determine the distribution of longitudinal residual stresses of welded thin-walled steel tubes.It is feasible to determine residual stresses in which tensile stress plays a dominating role. |
| |
| Keywords: | hole-drilling method longitudinal residual stresses welded thin-walled steel tubes |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
