摘要
在饱和软粘土中静力压桩会产生严重的挤土效应,它对桩周土体、周围建筑物和其他工程环境将产生严重的不良影响。简要分析软粘土地基中静压桩挤土效应产生机理的基础上,结合实际工程分析了施工中静压桩对建筑场地周围环境的严重不良影响和采取的防护措施。
The compacting effects caused by static piling in staturated soft clay ground will bring severe negative influence to the construction environment including soils around the driven piles,the nearby building and so on.This paper gives a simple analysis of the compacting effect by static piling on the soft foundation.It is analyzed that the severe detrimental effect by static piling on the engineering environment and the proper measures to avoid this phenomenon of a practical project are taken.
出处
《工业建筑》
CSCD
北大核心
2005年第z1期444-446,488,共4页
Industrial Construction
关键词
饱和粘土
静压桩
挤土效应
圆孔扩张理论
saturated clay static piling extrusion effects of ground cavity expansion theory
