（上海紫宝住宅工业有限公司， 上海 200041）

［摘要］针对上海曹路B13-04地块和B13B-14地块装配式结构住宅项目双面叠合剪力墙结构体系的超限高层抗震设计问题，以其中1号楼为例，采用MIDAS和YJK进行常遇地震弹性对比分析，采用PKPM进行罕遇地震静力弹塑性分析，对叠合剪力墙水平拼缝的连接进行针对性设计，并提出相应的加强措施，保证结构的安全性。

［关键词］装配式结构； 双面叠合剪力墙； 弹塑性分析； 水平拼缝连接

中图分类号：TU398文献标识码：A文章编号：1002-848X(2018)07-0014-05

Seismic design of a double sided laminated shear wall  structure beyond code limits in Shanghai

Luo Pinghang, Yun Yanchun, Ding Hong

(Shanghai Zibao Residential Industry Co.,  Ltd.,  Shanghai 200041, China)

Abstract:Aimed at the over-limit high-rise seismic design problem of double sided laminated shear wall structure system in Cao-Lu B13-04 block and B13B-14 block prefabricated residential building project in Shanghai, the No.1 building was taken for the example and was carried out comparative analysis by YJK and MIDAS, static elasto-plastic analysis under rarely occurred earthquake by PKPM. The connection specific design of horizontal patchwork of superimposed shear walls was given, and  specific measures were  pointed out to strengthen the structural safety.

Keywords:precast concrete structure; double sided laminated shear wall; elasto-plastic analysis; horizontal patchwork connection

作者简介：罗平航，硕士，一级注册结构工程师，Email:67022535@qq.com。