Based on the project of a new television tower in Guangzhou, the blind-hole method is employed in this paper to measure the longitudinal and circular residual stress in the inner and outer surface of a steel tube.
Based on the project of a new television tower in Guangzhou, the blind-hole method is employed in this paper to measure the longitudinal and circular residual stress in the inner and outer surface of a steel tube.
摘要以广州新电视塔钢结构工程用大口径厚壁埋弧直缝焊管为对象，采用一种应用广泛且精度较好的检测方法－盲孔法，对厚壁直缝焊管内外表面的残余应力进行了检测。