杨聪武，冯  铭
    (云南昆明钢铁集团设计院，昆明650302)

[摘要] 某高层写字楼高108.8m，地下2层，地上28层，结构采用钢框架-支撑结构体系，结构自重轻、地震效应小，该结构体系在高烈度地震区具有优越的抗震性能和良好的综合经济效益。
[关键词] 高层建筑；框架-支撑结构体系；钢板剪力墙抗震性能

    Steel structure design of a high-rise office building
    Yang Congwu,  Feng Ming
    ( Yunnan Kunming Iron&Steel (Group) Co.,Ltd., Design Institute,Kunming 650302, China)

Abstract: a high-rise office building with 108.8 meters height .The building consisting of 2 stories underground and 28 stories overground,  the structural system ofthe mansion is steel braced frame. Its selfweight is light and earthquake effect is few, the structural system with superior seismic performance and well comprehensive economic advantages in high-intensity earthquake region.
Keywords: high-rise building;steel braced frame structure;steel plate shear wall;seismic behavior