STUDY ON MANUFACTURE TECHNOLOGY OF "TWO-LINE-SIX-OPENING" COMPOSITE BOX STEEL COLUMNS
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摘要: 对组合截面箱型钢柱的组焊(装)规律和工艺进行分析,着重研究控制焊接变形的方法和措施,对其焊接变形进行预控。总结两联六口组合截面箱型钢柱组焊(装)工艺,采取内插法解决组合截面箱型钢柱焊接变形等技术问题。
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关键词:
- “两联六口”组合箱型钢柱 /
- 内插法 /
- 组(焊)装工艺 /
- 焊接变形 /
- 控制变形
Abstract: Through the analysis of assembly welding technology of composite box steel columns, the key study was carried out on measures of controlling welding distortions in advance.In addition, the welding sequence of two-line-six-opening composite box steel columns was summarized and technical problems such as controlling welding distortions of composite box steel columns were solved by interpolation method. -
邓迎芳,徐晓博.大跨度重型钢结构工业厂房安装施工技术[J].施工技术,2012(5):38-41. [2] 《建筑施工手册》编委会.建筑施工手册[M].3版.北京:中国建筑工业出版社,2000. [3] 孟庆勇.焊接变形和应力控制基本措施[DB / OL].2012-03-29 [4] 刘欣,许建亚,秦伟丰.焊接变形的控制[J].机械工程与自动化,2000( S2):18. [5] 江正荣.建筑钢结构施工新技术[M].北京:中国建筑工业出版社,2009. [6] JGJ 812002建筑钢结构焊接技术规程[S].
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