天城大厦多跨连续单向单索玻璃幕墙的设计与构造分析

Design and Formation Analysis of Glass Curtain Wall with Unilateral Single Cable in Tiancheng Building

单向单索体系因其美观和技术先进而越来越多的用于玻璃建筑结构中,但对施工工艺要求较高,类似工程设计经验较为薄弱的现状,限制了它在高层建筑中的大范围应用。通过对天城大厦多跨连续单向单索结构设计的系统介绍,结合该体系的基本概念及理论基础,具体分析了高层建筑单向单索体系的主要构造、结构特点及设计要点。天城大厦大面积采用单向单索点支式玻璃幕墙,其设计理念为今后在高层建筑中推广使用单向单索体系,积累了较为完整的数据。

For the pretty view and advanced technology, unilateral single cable system is now applied in the glass wall of building. But for its high requirement of construction and less experience of similar projects, the broad application of such technology in high buildings is restricted. In this paper, the design of single cable net used in the project of Tiancheng is systematically introduced, and combined with the basic concept and theoretical foundation, the main formation, structure features and design essence of unilateral single cable are studied well. The application of point supported glass curtain wall with unilateral single cable in Tiancheng project accumulated quite complete data for follow-up spread of it in high buildings.