复杂工况条件下钢结构厚板焊接质量控制技术  

Welding Quality Control Technology of Steel Structure Thick Plate Under Complex Working Conditions

作　　者：阙荣 苏铠 雷志强[1] 苏瑞 王乐[1] QUERong;SUKai;LEIZhi-qiang;SURui;WANGLe(China Construction Second Engineering Bureau Co.Ltd.South China Company,Shenzhen 518045,China)

机构地区：[1]中国建筑第二工程局有限公司华南分公司,广东深圳518045

出　　处：《工程建设与设计》2023年第16期125-127,共3页Construction & Design for Engineering

摘　　要：结合深圳湾超级总部基地某地标性工程案例,通过六合一集束柱在有限焊接空间的复杂工况条件下超厚板的焊接研究,分析了超厚板焊接技术质量保障的主要问题,并总结其原因及制定相关解决措施。从超厚板焊接前准备以及焊接过程控制两个方面,合理地选用焊接工艺,提高了超厚板在有限焊接空间的复杂工况条件下的焊接效率以及焊缝质量,达到高标准焊接技术的要求。Based on a landmark engineering case of Shenzhen Bay Super Headquarters Base,this paper analyzes the main problems of welding technology quality assurance of super thick plate by studying the welding of six in one cluster column under complex working conditions with limited welding space,and summarizes the causes and makes relevant solutions.From the two aspects of welding preparation and welding process control,reasonable selection of welding process can improve the welding efficiency and weld quality of super thick plate in the complex working conditions oflimited welding space,and meet the requirements ofhigh standard welding technology.

关 键 词：钢结构 厚板焊接 复杂工况 控制质量 

分 类 号：TU758.11[建筑科学—建筑技术科学] TG441.7[金属学及工艺—焊接]