(华东建筑设计研究院有限公司  上海 200002)
［提要］  上海银行大厦是一幢高230m的超高层办公大楼。地下室采用桩筏基础和地下连续墙。主楼结构体系为型钢混凝土框架筒体结构。在结构设计中分别针对层6以下的薄弱层、层14的转换层、层30的刚性层采取了相应的计算和构造措施，并通过了抗震超限审查。主楼和裙房间采用大跨鱼腹桁架，桁架下弦采用高强度预应力钢棒。
［关键词］  超高层建筑  薄弱层  转换层  刚性层
Design of SRC Frametube Structure in Shanghai Bank Tower/Xu Shuoming(East China Architecture Design & Research Institute Co.,Ltd.,Shanghai 200002,China)
Abstract:Shanghai bank tower is a super highrise office building with the height of 230m. The basement is supported by pileraft. The structural system of tower is steelreinforced frametower. To weak floors, transfer floor and rigid floor, many calculating and construction measures were adopted. And then the structural design passed the seismic inspection. Between tower and podium, a large span fishtruss is over the plaza. The bottom chord of the truss is used by prestress steel bar.
Keywords:supertower;weak floor;transfer floor;rigid floor