钢管柱-工字钢支撑在高层地下室施工中的应用

The Application of Steel Tube Column I-steel Support in the Construction of High-rise Basement

高层建筑地下室中应用钢管柱-工字钢支撑施工技术可以有效地提升建筑结构的性能。以龙泉丽景工程为例,通过分析该地下室工程施工难点,并探讨了钢管柱-工字钢支撑、承台与底板、墙模与柱等方面的施工要点。

the construction technology of steel tube column I-beam support in basement of high-rise building can effectively improve the performance of building structure. Taking the Lijing project of Longquan as an example,this paper analyzes the construction difficulties of the basement project,and discusses the construction key points of steel pipe column I-beam support,bearing platform and bottom plate,wall formwork and column.