超大悬挑扶壁式幕墙支撑结构设计及安装技术研究

RESEARCH ON THE DESIGN AND INSTALLATION TECHNOLOGY OF THE SUPPORTING STRUCTURE FOR THE SUPER LARGE CANTILEVERED COUNTERFORT CURTAIN WALL

结合实际工程的幕墙外造型安装情况,重点介绍了超大外悬挑扶壁式幕墙支撑钢结构的设计及安装方法。通过采用优化幕墙扶壁式支撑钢结构在水平和竖向荷载下的设计节点和设计受力体系,以及对施工过程中扶壁式幕墙支撑结构的安装方法进行深入分析研究,达到良好的实施效果。

The study combines the actual installation of the curtain wall exterior with the focus on the design and installation methods of the steel structure supporting the super-large cantilevered parapet-type curtain wall.By optimizing the design nodes and force system of the curtain wall parapet-type support steel structure under horizontal and vertical loads,and conducting in-depth analysis and research on the installation methods of the parapet-type curtain wall support structure during the construction process,a good implementation effect is achieved.