结构梁荷载式超高层内爬式塔式起重机施工技术研究与应用

Research and Application of Construction Technology of Interior Climbing Tower Crane with Load Type for Structure Beam of Super Tall Building

以贵阳花果园D区双子塔项目为依托,总结出了一套结构梁荷载式超高层内爬式塔式起重机施工技术,该项技术摒弃了传统的电梯井预埋牛腿的方式支撑,直接安装支撑在结构梁上,具有操作简单、施工便捷、工作效率高、施工过程安全性高等特点。

Based on petronas twin towers project of Guiyang Huaguoyuan Block D, this paper introduces construction technology of interior climbing tower crane with load type for structure beam of super tall building,support method with pre-embedded corbel for elevator shaft is not used, but to directly install support on structure beam, which has many advantages, including simple operation, easy construction, high work efficiency, safe construction process and so on.