刘宏欣，  施从伟，  蔡兹红
(现代设计集团上海建筑设计研究院有限公司，上海200041)

[摘要] 工程为钢框架-混凝土核心筒结构体系，核心筒外周边框架采用钢结构，钢梁与钢柱、混凝土核心筒的连接均采用铰接，核心简体为主要的抗侧力构件，为复杂高层钢-混凝土混合结构。根据确定的性能目标，分析了核心筒剪力墙在小震、中震和大震作用下的性能，主要根据静力弹塑性分析方法进行计算分析和性能评价。
[关键词] 混合结构；性能设计；超限高层

    Capacity Performance Analysis of Steel-concrete Hybrid High-rise Building
    Liu Hongxin, Shi Congwei, Cai Zihong
    ( Xian Dai Architectural Design Group, Shanghai Institute of Architectural Design & Research Co. ,Ltd., Shanghai 200041, China)

Abstract: The paper introduces the static elastic-plastic seismic performance of a steel-concrete hybrid high-rise building which is over the code demand. The outer frame is steel structure which beams are hinged with steel column and shear wall, so the core shear walls are the main elements to resist lateral forces. The paper analyzes static elastic-plastic seismic performance under earthquake.
Keywords: steel-concrete hybrid structure; capacity performance; super high-rise building