（华东建筑设计研究院有限公司，上海 200002）
［摘要］阐述了某地下室混凝土筏板基础在考虑周边地下连续墙和基础板内施工立柱桩等实际边界条件下，分别采用不同的单元和连接节点进行模拟所做的整体建模计算与设计过程。通过分析施工和使用阶段可能出现的几种工况下产生的变形和内力，得出最大内力与变形分别出现在基础板与地下连续墙连接附近和基础整板跨中某一区域的结论。
［关键词］筏板基础；地下连续墙；边界条件
Raft foundation design of Huashan hospital sickroom building
Chang Junwen，Gu Chong，Wu Xingchang(East China Architectural Design ＆ Research Institute Co., Ltd., Shanghai 200002, China)
Abstract:It displays a basement of the concrete raft foundation simulate modeling calculation and designing process by adopting different elements and joints, which considers actual boundary conditions，that is the surrounding underground continuous wall and the pile of the foundation slab. Through the analysis on distortion and internal force in the condition of construction during the period of construction and future use, it is concluded that the maximum internal force and distortion locate in the surrounding underground continuous wall and some area of foundation plate′s span centre.
Keywords:raft foundation; underground continuous wall; boundary condition 
作者简介：畅君文，教授级高级工程师，一级注册结构工程师，Email：CHJW168@yahoo.com.cn。
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