摘要
北京新机场航站楼钢结构施工前,对钢结构球形支座进行焊接影响评定试验,检测平面滑板表面在整个焊接过程中的温度变化,焊接对平面滑板储油槽内硅油的影响和上支座顶板焊接完成后的变形情况,结果表明在制定严格工艺的条件下,焊接质量能满足规范要求,可投入工程使用。
Before steel structure construction of Beijing Daxing International Airport terminal building, evaluation test for welding influence on the spherical base of steel structure was carried out to test the temperature fluctuation during the whole welding process of plane side surface, influence of welding on silicone oil in the oil storage tank of plane slide and deformation of upper base top plate after welding. It was found that welding quality could satisfy the specification requirements when strict processing conditions were determined, so spherical steel base could be used in engineering project.
作者
李海兵
丁剑强
汪洋
李建华
段先军
LI Hai-bing;DING Jian-qiang;WANG Yang;LI Jian-hua;DUAN Xian-jun(Beijing Urban Construction Group Co.,Ltd.,100081,Beijing,China;Jiang Su Hurling Steel Machinery Co.,Ltd.,214231,Yixing,Jiangsu,China;Shanghai Road Rubber Shock Absorber Technology Co.,Ltd.,201401,Shanghai,China)
出处
《建筑技术》
2018年第9期949-951,共3页
Architecture Technology
基金
北京市科技计划课题(Z161100005116009)
关键词
球型钢支座
焊接缺陷
焊接影响试验
温度变化
焊接变形
spherical steel base
welding defect
welding influence test
temperature fluctuation
welding deformation
