滑移技术在钢结构工程中的实践与推广

Practice and Promotion of Slip Technology of the Steel Works

很多设计规则的钢结构工程,由于受施工场地所限,大型吊机难以移动,常规吊装较难实施。为了既能加快进度,又能解决吊装死角问题,可以选择采用定点吊装、定向滑移、高空焊接、整体同步卸载的方法。目前我司承接滑移的两个项目均克服了以上难题,取得了很好的经济和社会效益,在此做一探讨及推广。

Many steel structure engineering design rules,due to the construction site constraints,difficult to move a large crane,lifting routine more difficult to implement. In order both to accelerate progress,but also solve the problem of lifting dead,you can choose to use fixed-point lifting,directed slip,high-altitude welding,unloading overall synchronization methods. My unit currently consists of two projects are slipping overcome the above problems,and achieved good economic and social benefits,in order to explore and popularize this done.