Pile-raft interaction by using modified Geddes model and variable rigidity design method for balance settlement

被引：0

作者：

Jin Yong-tao ^{[1
]}

Yang Hua ^{[2
]}

Li Feng-li ^{[1
]}

机构：

[1] Nanjing Nanda Geotech Engn Co Ltd, Nanjing 210024, Jiangsu, Peoples R China

[2] Zhejiang Acad Bldg Res & Design Co Ltd, Hangzhou 310012, Zhejiang, Peoples R China

来源：

ROCK AND SOIL MECHANICS | 2010年 / 31卷 / 12期

关键词：

high-rise building; interaction; Geddes model; variable rigidity; balance settlement design;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Although the interaction among piles should be calculated by Geddes's stress method, which can not consider the raft rigidity, it can't be applied to pile-raft interaction. Geddes's stress method is modified and the modified calculation models is verified in practice. The balance settlement method based on variable rigidity which can reduce differential settlement and hypo-stress is introduced through adjusting the array of pile group.

引用

页码：3875 / 3879

页数：5