摘要
根据实验结果建立了压浆桩桩端承载力计算的一种模式,通过极限分析,给出了桩端极限承载力的上限解,为确定桩端承载力提供了科学估算的依据,可供桩压浆设计时参考.
A model, based on experimental results, is established for calculating the bearing capacity of the tip of a grouting pile in this paper. A formula which can be used in engineering design is proposed to provide a scientific basis for determining bearing capacity of the pile tip by upper limit analysis.
出处
《力学与实践》
CSCD
北大核心
2003年第1期53-55,共3页
Mechanics in Engineering
关键词
压浆桩
桩端
承载力
极限分析
桩底后压浆技术
grouting pile, bearing capacity mechanisms, limit analysis, bearing capacity of pile tip
