徐佶霆
(北京中房建科建筑设计咨询有限公司，北京100037)

[摘要] Oriyon商务中心位于塔吉克斯坦共和国首都杜尚别市，由于建筑位于9度抗震设防地区，且建筑体系不利于结构抗震设计，给建筑结构设计带来很大困难；根据此项目结构设计简要介绍9度区抗震设防高层混凝土结构设计的方法以及一些设计中遇到问题的处理。
[关键词] 9度抗震设防；高层混凝土结构；结构布置；延性构件设计；构造措施；设计要点

Discussion on the structural design of high-rise concrete building in nine seismic fortification intensity
Xu Jiting
(China Building Design & Consultants Pte. Ltd, Beijing 100037, China)

Abstract: Oriyon business center is located in the capital of Tajikistan, Dushanbe. As the building lies nine seismic fortification intensity and the structural system is not benefit to seismic design, it brings difficulty to structural design. The methods of high-rise concrete building in the area of nine seismic fortification intensity and solution to some problems in the analysis are introduced briefly.
Keywords: nine seismic fortification intensity; lugh-rise concrete building; structural arrangement; design of ductile member; details of design; essentials of design