（中国建筑设计院有限公司， 北京 100044）

［摘要］恒大名都下沉广场四周环绕高悬臂挡墙，墙体与主体结构一体设计。讨论了三个设计难点，具体介绍了涉及结构安全的倾覆计算、地基基础设计以及结构抗震设计等问题，可为同类工程设计提供参考。

［关键词］倾覆计算； 下沉广场； 结构设计

中图分类号： TU375 文献标识码： A文章编号：  1002-848X(2016)S1-0209-03

Structural design of Hengda Mingdu Sunken Plaza

LiuYang， Sun Yuanyuan， Jiao Hehao， Tang Lei

（China Architecture Design Group， Beijing 100044， China）

Abstract： Hengda Mingdu Sunken Plaza is surrounded by high cantilever retaining wall which is integrated designed with major structure. Three design difficulties were discussed, and introduces the design of the overturning calculation, foundation design and structural seismic design and other issues in some detail were introduced. Hoping it can provide reference for similar engineering design

Keywords： overturning calculation；sunken plaza；structural design

作者简介：刘洋，硕士，工程师，一级注册结构工程师，Email：yangliu@cadg.cn