高空大悬挑结构下挂施工平台设计与施工的探索与实践  

Practice and Research on Design and Construction of the Hanging Construction Platform under the Large High-Altitude Cantilever Structure

作　　者：徐为信 XU Weixin(Xiamen Jianan Group Co.,Ltd,Xiamen 361016)

机构地区：[1]厦门市建安集团有限公司,福建厦门361016

出　　处：《福建建筑》2022年第12期123-126,共4页Fujian Architecture & Construction

摘　　要：针对厦门国际悦海湾酒店工程34层圆形观光平台结构悬挑长度大、作业高度高、施工荷载大的施工难点,创新借鉴桥梁工程的挂篮法,利用主体结构已有的钢结构桁架体系作为受力点,设计出安全、经济的高空悬挑结构下挂施工平台。通过该下挂施工平台的应用,大大降低了施工成本,提高了施工作业的安全性,保证了悬挑结构的施工质量。For the construction difficulties of the 34-story circular sightseeing platform structure of Xiamen International Yue Hai Wan Hotel project,for instance,the long cantilever,high construction height and large construction load,the hanging-basket method of bridge engineering was adopted.The existing truss system for steel structure of the main structure is used as the stress point,and a safe and economical hanging construction platform under the high-altitude cantilever structure was designed.Using the hanging construction platform,the construction cost was largely reduced,the safety of construction operation was improved,and the construction quality of cantilever structure was guaranteed.

关 键 词：高空悬挑结构 下挂施工平台 施工技术 

分 类 号：TU74[建筑科学—建筑技术科学]