呼能大厦A、B座塔楼结构设计

Structural design for the A & B tower of Huneng Building

介绍呼能大厦A、B座塔楼项目结构设计,阐述了工程设计特点。为实现建筑效果及使用功能,通过对结构的规则性判别,合理设置防震缝,大底盘多塔体型分解为若干个一般性结构单元。并对平面扭转不规则、竖向收进采取加强措施。此外,对大跨结构、超长结构控制、基础设计和抗浮设计进行了阐述。

The structural design of the A &B tower of Huneng Building was introduced.Engineering design characteristics were expounded.To achieve architectural effect and requirement,the building with big base and multi-tower was broke up into several common structural units by setting reasonable seismic joints.The reinforcement measures were adopted to control effect of the torsion irregularity and vertical setback.Then the large-span structure and super-length structure were discussed.In addition,the base design and anti-floating design were introduced.