超高层内爬动臂塔吊的牛腿设计及结构加固研究

Research on Corbel Design and Structural Reinforcement of Internal-climbing Movable Arm Tower Crane Applied in Super High-Rise Buildings

动臂式塔吊是超高层建筑施工过程中重要的垂直运输工具,镇江苏宁广场项目东塔楼使用内爬动臂式塔吊ZSL2700。本案主要介绍了超高层结构施工采用内爬塔吊设备对结构影响的分析及所采取的加固措施,为类似工程提供经验。

The boom tower crane is an important vertical transportation tool in the construction process of the super high-rise building. Zhenjiang Suning Plaza project used the internal crawling arm crane ZSL2700. The present case mainly introduced the analysis of the influence of the internal climbing crane equipment on the structure of the super high-rise structure and the reinforcement measures taken to provide experience for similar projects.