摘要
介绍了近年来国内外在管线钢疲劳行为方面的研究进展,重点阐述了管线钢疲劳性能的试验研究情况和缺陷对管线钢疲劳性能的影响,通过分析提出了今后管线钢疲劳性能研究的发展趋势。
This paper introduces the progress of research on the fatigue action of pipeline steel in recent years at home and aboard ,emphasizes the effect on fatigue property of research and test condition of pipeline steel fatigue properties ,as well as defects. Through analysis,the developing trend of research on the fatigue property of pipeline steel is proposed.
出处
《焊管》
2009年第8期31-34,共4页
Welded Pipe and Tube
关键词
管线钢管
疲劳断裂
韧性断裂
pipeline steel pipe
fatigue fracture
toughness fracture
