钢框架结构安装及焊接过程中的变形控制

Steel Frame Structure Installation and Welding Deformation Control During

钢框架结构因其跨度大、高度高且变形成因复杂等特点,在安装完成后各类变形量的叠加且矫正非常困难,如何有效地对钢框架结构进行安装工艺分析,进而采取科学、合理的施工工艺,达到有效控制变形量的目的,是当前钢框架结构施工的关键。重点介绍了控制变形的方法和预防措施,希望能对此类工程的施工起到借鉴作用。

Steel frame structure because of its widely span,highly height and complex causes deformation characteristics,the installation is completed the superposition of all kinds of deformation and correction is very difficult,and how to effectively for steel frame structure for installation process analysis,and adopt scientific,reasonable construction technology,to achieve the effective control of the purpose of the deformation,the current is the key of steel frame structure construction.This paper introduces the deformation of the methods of control and prevention measures,hope to this kind of construction of the project can be used for reference.