[1]曹丽杰,尹莉,刘立厚.螺旋焊管接头的强度和承载能力[J].焊管,2009,32(6):26-29.[doi:1001-3938(2009)06-0026-04]
 CAO Li-jie,YIN Li,LIU Li-hou.The strength and carrying capacity of spiral-seam pipes[J].,2009,32(6):26-29.[doi:1001-3938(2009)06-0026-04]
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螺旋焊管接头的强度和承载能力
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
32
期数:
2009年第6期
页码:
26-29
栏目:
试验与研究
出版日期:
2009-06-28

文章信息/Info

Title:
The strength and carrying capacity of spiral-seam pipes
文章编号:
1001-3938(2009)06-0026-04
作者:
曹丽杰尹莉刘立厚
(上海工程技术大学 基础教学学院,上海 201620)
Author(s):
CAO Li-jieYIN LiLIU Li-hou
(College of Fundamental Studies,Shanghai University of Engineering and Science,Shanghai 201620,China)
关键词:
螺旋焊管接头强度承载能力
Keywords:
SSAW pipejoint strengthloading capacity
分类号:
TG407
DOI:
1001-3938(2009)06-0026-04
文献标志码:
A
摘要:
分析了影响螺旋焊管焊接接头强度和承载能力的因素,包括焊管断面圆度、焊接接头表面微裂纹、焊接接头热影响区软化、轴向外载荷等对螺旋焊管接头强度和承载能力的影响。通过分析,从工艺的角度总结了提高焊管强度和承载能力的措施。
Abstract:

This article analyzed factors of effecting SSAW pipe welding joint and loading capacity,the factors including roundness of welded pipe fracture appearance,the surface tiny cracks of welding joint,heat affected zone intenerate of welding joint,and the axial outer loading and so on.Through analyzing results,it summarizes the effective measures on improving the strength of a welding joint and loading capacity in the technology side.

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备注/Memo

备注/Memo:
作者简介:曹丽杰(1968-),女,讲师,工学硕士,研究方向为材料加工和特种连接技术,现从事工程力学教研工作。
收稿日期:2008-12-09
更新日期/Last Update: