（中国建筑东北设计研究院有限公司， 沈阳 110006）

［摘要］沈阳国际金融中心1A楼不规则托柱转换超高层建筑采用框架-剪力墙结构，基于超限情况及概念设计，设定结构抗震性能目标。对结构进行弹性与弹塑性计算分析，并提出性能化补算方法，采取比规范更严格的抗震措施，加强结构薄弱部位。分析结果表明，结构达到了预期抗震性能目标及规范要求。

［关键词］沈阳国际金融中心； 超限高层；  平面不规则； 抗震性能化设计； 性能目标

中图分类号：TU318文献标识码：A文章编号：1002-848X(2017)01-0045-05

Analysis on complex high\|rise structure of 1A building of Shenyang International Financial Center 

Yang Chunhui， Liang Feng， Zhang Xu

（China Northeast Architectural Design & Research Institute Co., Ltd., Shenyang 110006, China）

Abstract:The 1A building of Shenyang International Financial Center is a super-tall building with irregular column-supporting conversion structure and it adopts the frame-shear wall structure. The structural seismic performance objectives were set based on out-of-code conditions and conceptual design. Elastic and elastic-plastic calculation and analysis were carried out on the structure and the performance-based compensation method was put forward. Seismic measures that were more stringent than the standard requirements were taken to strengthen the weak parts of the structure. The results show that the structure achieves the expected seismic performance objectives and specification requirements.

Keywords:Shenyang International Financial Center； out-of-code high\|rise building；  irregular plane； performance-based seismic design； performance objective

作者简介：杨春晖，硕士，工程师，Email：344705099@qq.com。