商品与质量·建筑与发展
商品與質量·建築與髮展
상품여질량·건축여발전
SHANGPIN YU ZHILIANG
2014年
2期
1050-1050
,共1页
钢结构%焊接%应力%变形%控制措施
鋼結構%銲接%應力%變形%控製措施
강결구%한접%응력%변형%공제조시
steel structure%welding%stres%deformation%control measures
钢结构焊接在安装过程中较为常见，焊接连接在具有其独特的优点的同时，也存在着其不可避免的缺陷，即焊接残余应力及焊接变形。本文就施工现场的工艺钢结构及炉壳焊接，结合连续退火炉结构安装工程实际，浅谈焊接的残余应力及焊接变形的原因，以及现场施工过程中如何控制及解决办法。
鋼結構銲接在安裝過程中較為常見，銲接連接在具有其獨特的優點的同時，也存在著其不可避免的缺陷，即銲接殘餘應力及銲接變形。本文就施工現場的工藝鋼結構及爐殼銲接，結閤連續退火爐結構安裝工程實際，淺談銲接的殘餘應力及銲接變形的原因，以及現場施工過程中如何控製及解決辦法。
강결구한접재안장과정중교위상견，한접련접재구유기독특적우점적동시，야존재착기불가피면적결함，즉한접잔여응력급한접변형。본문취시공현장적공예강결구급로각한접，결합련속퇴화로결구안장공정실제，천담한접적잔여응력급한접변형적원인，이급현장시공과정중여하공제급해결판법。
Steel structure welding is more common in the instal ation proces ,welding connection has its unique advantages, but at the same time it also has the inevitable defects, namely welding residual stres and deformation. This article is showing the reasons of residual stres of welding and welding deformation , and also give methods to control and solve the problem what is said above in the proces of the construction site ,according to the scene of the proces steel structure and the furnace shel welding, combined with the engineering practice of the furnace structure instal ation of Continuous Annealing Line.
