钢结构经济性焊接分析
Economic Analysis on Steel Structure Welding
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- DOI:
- 作者:
- 黄长清1, 文长法2
HUANG Chang-qing1
- 作者单位:
- 1. 中国石油广西石化公司,广西南宁 535008;
2. 中国石油工程建设公司第一建设分公司,河南洛阳 471023
PetroChina Guangxi Petrochemical Company,Nanning 535008,China
- 关键词:
- 钢结构;焊接质量;焊接成本
steel structure;welding quality;welding cost
- 摘要:
- 在石油化工装置中,钢结构焊接工作量大,对于钢结构焊缝一般按等强原则处理,造成较大浪费,而且有可能降低焊接质量。文章指出应当根据不同位置焊缝的工作形式、受力情况及结构特点来确定焊缝的强度和焊角高度,从而达到保证焊接质量、降低焊接成本的目的。
There is a large amount of steel welding work for petrochemical equipment.The general method dealing with steel welds relies on the equal strength principle which results in waste and possible welding quality reduction.In order to ensure welding quality and reduce welding cost,the weld strength and weld fillet height should be determined according to working forms and forces of the welds in different positions as well as structural features.2009,4(4): 43-45 收稿日期:2008-10-24分类号:TG406作者简介:黄长清(1974- ),男,四川仁寿人,工程师,1998年毕业于中国石油大学,现从事炼化工程建设工作.参考文献:
[1] 中国机械工程学会焊接学会.焊接手册(第二版)[M].北京:机械工业出版社,2001.
[2] DIN 18800 T1,Structural Steelwork Design and Construction[S].
