(1.香港华艺设计顾问(深圳)有限公司，深圳518031；2.西安建筑科技大学，710055)
［提要］基于不同类型工程实例的统计分析，对《高层建筑混凝土结构技术规程》(JGJ3—2002)有关短肢剪力墙结构相关内容的规定进行了细化。在其它各项指标满足规范的前提条件下,建议对小高层建筑(总高度不大于45m)，取短肢剪力墙承受的底层倾覆力矩不大于底层总倾覆力矩70％为宜；对总高度大于45m的高层建筑，该项指标仍维持《高规》规定，即短肢墙承受的底层倾覆力矩不宜大于总底层倾覆力矩50％。最后，针对短肢墙较多的结构，提出了设计建议。
［关键词］短肢剪力墙；倾覆力矩；层间位移角限值；结构总高度
Discussion About Proportion of Shortpier Shear Wall in Shearwall Structure System/Zhang Wei１，Liang Xingwen２，Liu Qingshan２(1 Hongkong Huayi Design & Consultant Co.， Ltd.， Shenzhen 518031，China; 2 Xi"an University of Architecture and Technology, Xi"an 710055,China)
Abstract: Based on the statistic different engineering,the further detail about shortpier shear wall structure system section in Technical Specification for Concrete Structures of Tall Building(JGJ3—2002)is discussed. Under the condition that all indices satisfied the code, it is suggested that the proportion of bottom overturning moment for shortpier shear wall shouldn"t exceed 70% of the total for small tall building (less than 45m of total height ) and it should be less than 50% of it for middle and tall building(more than 45m of it ). In conclusion, the proposals are given and referred.
Keywords:shortpier shear wall； overturning moment； allowable interstorey drift index；total height of structure