海洋工程装备与技术

海洋工程装备与技术 ›› 2014, Vol. 1 ›› Issue (2): 174-176.

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海洋石油平台钢结构焊接质量控制

张欢欢   

  1. 海洋石油工程股份有限公司,天津 300452
  • 收稿日期:2014-05-29 出版日期:2014-03-29 发布日期:2017-12-07
  • 作者简介:

    张欢欢(1984-),男,助理工程师,主要从事海洋采油平台钢结构质量控制方面的研究.

Welding Quality Control for Offshore Oil Platform Steel Structure

Huan-huan ZHANG   

  1. Offshore Oil Engineering Co., Ltd., Tianjin 300452, China
  • Received:2014-05-29 Online:2014-03-29 Published:2017-12-07

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摘要：

对海洋石油平台钢结构焊接过程中的组对检验,过程监控,焊后外观检验等进行描述.分析了在一些焊接参数失去控制以后可能产生某些缺陷的原因,并强调了几点注意事项,总结出一套采油平台钢结构焊接的质量控制方法.可为保障海洋石油平台钢结构的焊接质量提供有效的参考.

关键词: 海洋石油平台, 组对检验, 过程监控, 焊接热输入, 外观检验

Abstract:

The operations including fit-up inspection, welding process monitoring and visual inspection during offshore oil platform steel structure welding are described. The reason of defects when some welding parameters get out of control are analyzed. Several aspects that we should pay attention to are emphasized. A method of welding quality control for oil platform steel structure is obtained, which can provide a reference for the quality assurance of offshore oil platform steel structure fabrication.

Key words: offshore oil platform, fit-up inspection, process monitoring, welding heat input, visual inspection

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