（启迪设计集团股份有限公司， 苏州 215021）

［摘要］中科院地理信息及文化产业项目地理楼和文化楼为平面及竖向不规则的超限高层。针对结构平面及竖向不规则，本工程采取适当加强措施，使其具有足够的安全储备，满足结构既定的抗震能力；对于文化楼超长结构，补充楼板应力分析，按应力分析结果进行楼板配筋；三层连接两栋楼的地球仪造型钢结构平台结构体系合理，传力路径明确，经计算分析表明结构的整体位移、承载力及整体稳定均满足规范要求。

［关键词］平面及竖向不规则； 抗震能力； 楼板应力分析； 整体稳定

中图分类号：TU318文献标识码：A文章编号：1002-848X(2018)21-0052-04

Structural design of geographic information and cultural industry program of Chinese Academy of Sciences

Zhang Du, Wang Yifan, Dong Luoting, Ni Qiubin, Tang Shengping

(Tus-Design Group Co.,  Ltd.,  Suzhou 215021, China)

Abstract:The geography building and culture building of geographic information and cultural industry program of  Chinese Academy of Sciences are out-of-code high-rise buildings with planar and vertical irregularities. Accordingly, strengthening measurements were taken to insure the structural safety and to satisfy the seismic competence; as for the super-long structure of the culture building, the floor stress analysis was supplemented and  floor reinforcement was carried out  based on the floor stress analysis results; the structural system of the globe steel platform with three stories connecting two buildings are reasonable and the force transmission path are  clear. The calculation and analysis show that the overall displacement, bearing capacity and overall stability of the structure meet the requirements of the code.

Keywords:planar and vertical irregularity; seismic competence; floor stress analysis; overall stability

作者简介：张杜，硕士，高级工程师，Email:du.zhang@siad-c.com。