节点文献
大口径厚壁埋弧直缝焊管内应力检测研究
Study on Residual Stress Inspection of Straight-Line Welded Thick Steel Tube with Large Diameter
【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。检测结果表明,该方法可以有效地测出钢管内部残余应力的大小与分布,可为结构设计提供理论依据。
【Abstract】 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.Test results indicate that the method can be used to measure the distribution and the value of the residual stress,which provides a scientific reference for structural engineers.
- 【文献出处】 振动、测试与诊断 ,Journal of Vibration, Measurement & Diagnosis , 编辑部邮箱 ,2007年01期
- 【分类号】TU392.3
- 【被引频次】6
- 【下载频次】153