摘要
结合南宁地王国际商会中心工程的地质特点,介绍了在满足复合地基承载力和变形要求前提下合理布置桩筏联合基础的做法及其设计步骤。布置桩筏联合基础时使桩筏分别落在不同土层上,以充分利用不同深度地基土的承载力,最大限度利用桩身强度和天然地基承载力。该做法可以取得很好的经济效益,可供工程设计人员参考。
In order to take full use of the space loading capacity of foundation soil,heighten the loading capacity of compound foundation soil and save the foundation treatment cost,it has been tried a transnormal design on the existing foundation standards according to engineering characteristics of Diwang International Chamber of Commerce Center in Nanning.The pile-raft is reasonable arrranged in the foundation.Thus the piles and raft will be located at different soil layers,which meet requirements of compound foundation loading capacity and deformation.This design shows that the pile-raft composite foundation in certain geologic conditions in an effective method to save cost.
出处
《工业建筑》
CSCD
北大核心
2006年第z1期786-788,791,共4页
Industrial Construction
关键词
基础处理
桩筏联合基础
设计
foundation treatment pile-raft composite foundation design
