【摘要】 目前焊接已成为钢结构制作的主要连接方式 ,由此 ,因焊接而产生的焊接变形对结构质量的影响更加突出 ,如何防止焊接变形愈来愈成为钢结构制作的关键。就一些结构制作工程施工中存在的焊接变形问题进行分析与研究 ,指出防止焊接变形在结构制作中具有十分重要的作用。更多还原

【Abstract】 Now the welding has become the main connection way in steel structure fabrication, so that the influence of welding deformation on structure quality is more important in welding process. The prevention of welding deformation becomes the key points in steel structure production. In this article some questions of welding deformation in the construction of steel structure are analyzed and studied, at the same time the importance of preventing welding deformation in structure fabrication is elaborated.更多还原