徐  麟，陆道渊，黄  良，朱  俊
    （现代设计集团华东建筑设计研究院有限公司，上海200002）

[摘要] 天津津塔是一栋高336. 9m的钢结构超高层建筑，主要抗侧力体系采用“钢管混凝土柱框架+核心钢板剪力墙体系+外伸刚臂抗侧力体系”组成。薄钢板剪力墙结构作为一种新的结构体系，具有较大的弹性初始刚度、大变形能力和良好的塑性性能、稳定的滞回特性等优点，但在国内还没有先例。钢管混凝土柱作为钢板剪力墙体系的边缘构件，与常规的钢管混凝土柱设计有许多特别之处。主要介绍了在不同施工工况，不同规范及钢板剪力墙影响下的津塔结构的钢管混凝土柱如何设计的。
[关键词] 钢板剪力墙；钢管混凝土柱

    CFT Column Design of Tianjin Jinta Structure
    Xu Lin, Lu Daoyuan, Huang Liang, Zhu Jun
    ( East China Architechture Design Institute, Shanghai 200002, China)

Abstract: Tianjin Jinta is a steel super high-rise building with 336. 9m height and mail lateral system is composed of "CFT column, special plate steeel wall in core&outrigger and belt truss. As a new structural system,SPSW is a high lateral stiffness and ductility structure system. There is no example in China before. As a vertical boundary element, there are some differences between conventional CFT column design. This thesis mainly discusses CFT column design in Tianjin Jinta with different construction analysis, different codes and SPSW influence.
Keywords: SPSW; CFT column