层间温度对X80钢管多道环焊接头残余应力的影响 / Effect of Interpass Temperature on Residual Stress of Multipass Girth Welding Joint of X80 Steel Pipe
- Resource Type
- Academic Journal
- Source
- 焊管 / Welded Pipe and Tube. 46(1):7-12
- Subject
X80钢管 环焊缝接头 残余应力 层间温度 多道焊 - Language
- Chinese
- ISSN
- 1001-3938