（1 中国电子工程设计院，北京 100840；2 深圳奥意建筑工程设计有限公司，深圳 518031）

［摘要］通过大量复杂超限工程大震弹塑性时程分析的研究，提出了基于大震弹塑性时程分析的结构抗震设计理念。详细介绍了该设计方法的设计思路，并将其应用于各种复杂超限工程中。通过对具体案例的详细分析表明，基于大震弹塑性时程分析的结构抗震设计能够作为一种主动设计手段，指导设计人员有针对性地进行结构方案调整和局部构件调整，优化结构设计，在提高结构安全性的同时实现经济性。因此，基于大震弹塑性时程分析的结构抗震设计能够进一步完善我国现有的两阶段抗震设计方法，值得在结构抗震设计领域中推广。

［关键词］大震；弹塑性时程分析；结构抗震设计；复杂工程；抗震性能

中图分类号：TU318，TU973文献标识码：文章编号：1002-848X(2011)05-0001-08

Structure seismic design based on elastic-plastic time-history analysis of severe earthquake

Lou Yu¹，Wen Lingyan¹，Xu Xiaoyan¹，Wang Qingyang²，Wang Chuanjia²，Chen Zhiqiang²， Biao Fangjun²（1 China Electronics Engineering Design Institute, Beijing 100840, China；2 Shenzhen A+E Design Co., Ltd., Shenzhen 518031, China）

Abstract:Structure seismic design based on elastic-plastic time-history analysis of severe earthquake was proposed from a large number of analyses of complex structures. Design process was introduced in detail, and the design method had been used in all kinds of complex structures. The detail analyses of application examples indicate that structure seismic design based on elastic-plastic time-history analysis of severe earthquake is an initiative design method to help designers to adjust structure arrangement or elements more purposefully, and it can optimize design to improve the security of structures more economically. So the structure seismic design method based on elastic-plastic time-history analysis of severe earthquake perfect the present seismic design method, which can be popularized in structure design.

Keywords:severe earthquake; elastic-plastic time-history analysis; structure seismic design; complex structure; seismic performance

参考文献

［1］GB50011—2010 建筑抗震设计规范［S］．北京：中国建筑工业出版社，2010.

［2］JGJ3—2002 高层建筑混凝土结构技术规程［S］．北京：中国建筑工业出版社，2002.

［3］LEE J，FENVES G L. Plastic-damage model for cyclic loading of concrete structures ［J］. Journal of Engineering Mechanics, 1998, 124（8）: 892-900.

［4］GB50010—2002 混凝土结构设计规范［S］. 北京：中国建筑工业出版社，2002.

［5］张劲，王庆扬，胡守营，等．ABAQUS混凝土损伤塑性模型参数验证［J］．建筑结构，2008，38（8）:127-130.

［6］王传甲，薛炳，彪仿俊，等．ABAQUS钢与混凝土复合材料模型的二次开发［J］．建筑结构，2008，38（8）:131-133.

［7］王庆扬，胡守营，张劲，等．楼板局部不连续对结构抗震性能的影响分析［J］．建筑结构，2008，38（8）:50-52.

［8］王传甲，张薇，阎晓铭，等．台商大厦超限高层结构设计［J］．建筑结构，2008，38（8）:14-18.