杨有根    何放龙
    (湖南大学结构工程研究所  长沙 410082)

[提要]  主要介绍了白沙广场高层异形柱框架-剪力墙的结构设计及有关计算的理论，重点讨论了基础选型、异形柱框架-剪力墙结构体系的布置与计算。通过采用各种技术措施，提高了结构的安全性和抗震性能，整个工程设计的特点、构思和创新情况可供类似工程设计时参考。
[关键词]  结构设计  异形柱框架结构  基础选型  动力分析

The paper presents the structural design of Baisha plaza and the calculational process in detail, the selection of foundation types has been explained emphatically. It has been proved that the structure safety and aseismatic behavior have been reinforced with the application of some measures. Additionally, it gives some information about the train of thought in the design of the R.C.frame with special-shaped columns and it can also be reference for the design of this kind of structures.
Keywords:  structure design; R.C. frame; special-shaped columns; selection of foundation types; aseismatic analysis