富华金宝中心写字楼预应力空心楼盖结构设计

Structural Design of Prestressed Concrete Hollow Floors of Fuwah Jinbao Center Office Building

富华金宝中心写字楼的楼、屋盖均采用现浇无粘结预应力混凝土空心楼盖结构,解决了建筑净高不足的问题。详细介绍了楼盖方案选择与结构布置、空心楼盖设计计算方法以及设计中需要注意的问题等,使读者对现浇无粘结预应力混凝土空心楼盖的结构设计有较为全面的了解。

The cast-in-situ concrete hollow floor structure prestressed with unbonded tendons is used in the office building of Fuwah Jinbao center,thereby the need of net storey height is fully satisfied.The floor scheme and structural arrangements of this buiding,the design & calculating method of concrete hollow floor structure and the problems need to pay attention to in design are presented in detail.