整体提升工艺在既有建筑新增钢结构施工中的应用

Integral Lifting Technology Applied in New Steel Structure Construction of Existing Buildings

为了解决既有建筑内部改造过程中,因新增钢结构与老结构距离非常近而导致的施工空间有限,造成施工难度增大的问题,通过施工方案比选,最终选用整体提升施工工艺,成功解决了新增钢结构施工的难题。总结的经验.可为类似工程提供参考。

In order to solve the construction difficulty increased by the limited construction space due to close distance between the new steel structure and the old structure in the process of internal reconstruction of the existing building,and through the comparison and selection of construction schemes,the integral lifting construction technology is finally selected,and the construction difficulty of the new steel structure is successfully solved.The summarized experience can provide reference for similar projects.