摘要
采用盲孔法测定了丁字焊缝的残余应力。通过大量试验和分析,找到了沿焊缝方向和垂直于焊缝方向上几个典型截面上的纵向残余应力和横向残余应力分布的一般规律。
The small blind hole method is used for the measurement of residual stress inside T joint. By analyzing experimental results carefully, the general patterns of residual stess distribution are found in a number of typical sections both along longitudinal direction and along transverse direction of T joint.
出处
《焊接》
北大核心
1989年第9期5-8,共4页
Welding & Joining
