一种新型支撑架体系在悬挑混凝土结构中的应用

Application of a New Type of Support Frame System in Cantilevered Concrete Structure

为解决建筑物外挑结构构件高度高、外挑长度长而对施工造成的困难,通过利用悬挑支撑架体系,以悬挑工字钢为外挑结构支模架体系的受力基础进行外挑结构的施工,顺利完成了施工。悬挑支撑架体系在实际工程中的运用,成功地完成了外挑结构的支模架搭设及结构混凝土的施工,有效地避免了外挑结构施工的安全风险与质量隐患,为类似工程提供了经验参考。

To solve the construction difficulties caused by the high height and long length of building cantilever structure members,the construction of cantilever structure is carried out by using the cantilever support frame system and taking the cantilever I-beam as the stress foundation of the cantilever structure formwork support system,and the construction is successfully completed.The application of cantilever support frame system in practical engineering successfully completes the formwork erection of cantilever structure and the construction of structure concrete,and effectively avoided the safety risk and quality hidden danger of overhanging structure construction.It provides experience reference for similar projects.