对101层上海环球金融中心桩筏基础性状的预测

Prediction of behavior of piled raft foundation for Shanghai World Financial Center of 101-storey

根据上海金茂大厦88层的成功建筑经验,试图预测101层上海环球金融中心桩筏基础性状,例如桩的承载力和及其随时间的增加、桩筏的荷载分担、筏厚、沉降和桩筏基础的设计理论等。最后,对两幢大楼桩筏基础性状加以评论,可供研究上海超高层建筑的超长桩基的设计理论的参考。

Based on the successful experience of Jinmao Building of 88-storey in Shanghai, this paper attempts to predict the behavior of piled raft foundation for Shanghai World Financial Center of 101-storey, such as, the bearing capacity of pile and its increase with time, load-sharing between piles and raft, thickness of raft, settlement and theory of design of piled raft foundation. Finally, some comments on these two buildings have been made for helping the study of theory of super-long pile foundation design for super-tall building in Shanghai.