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大型结构模块现场拼装焊接质量控制
Author(s) -
维民 丁
Publication year - 2020
Publication title -
水电水利
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2529-7821
DOI - 10.32629/hwr.v4i6.3106
Subject(s) - philosophy
CA20结构模块是三代非能动核电站建造中非常重要的大型结构模块,它具有结构复杂、重量和外形尺寸大、重心高、面板对接焊缝长,焊接易变形等特点本文介绍了CA20结构模块现场拼装焊接难点、焊接工艺,从人、机、料、法、环、测等六个方面分析了影响焊接质量的因素,总结了CA20结构模块现场拼装焊接质量控制措施,为大型结构模块现场拼装焊接变形控制提供了参考。

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