深圳腾讯滨海大厦设计原则和实现

Design Principle of Shenzhen Tencent Binhai Building and its Effectuation

本大厦两栋超高层塔楼由3道连体在塔楼弱轴方向相连,相连楼面达15层,使两栋塔楼形成整体共同抵抗外力作用,设计时按一个结构整体考虑。要实现此设计原则,相关连体层桁架的协调作用成为关键。本文首先介绍整体分析中结构的整体行为,然后考察连体桁架的行为,说明此设计原则的可行性、合理性和经济性。

Shenzhen Tencent Binhai Building consists of two towers linked with three connective structures along the weak axes of towers.The connective structures,involving in total 15 floors,link two towers as a whole structural system to resist external loadings,so the building is designed as an integral structure.To fulfill this design principle,connective trusses in the link floors are very critical.In this paper,the integral behaviors of the structure are introduced first,and then the behaviors of connective trusses are presented,to prove the design principle is feasible,reasonable and efficient.