摘要
本文从分析碎石桩的受力及变形开始,采用了弹塑性理论和物理静力学平衡理论推导出碎石桩极限承载力计算公式。在推导过程中,综合分析了桩与桩,桩与周围士之间的影响因素,可作为设计部门及工程地基处理施工人员参考应用。
Based on the analysis of the bearing capacity and deformation of tamped spall pile, the plastoelastie theory and the standing balance principle, a formula for calculating the ultimate bearing capacity of a tamped spall pile has been given in this paper. Also, the factors influencing on the relationship between the piles or between the piles and wall soil have been analysesed. The paper can be used as a reference for design departments and builders in charge of foundation.
