夯扩桩单桩沉降的弹性分析

Elastic Analysis About Settlement of Single Compacted-expanded-pile

介绍了夯扩桩的受力特点 ,采用弹性方法分析了夯扩桩作用下地基土的附加应力 ,提出了夯扩桩单桩沉降的近似计算方法 。

The mechanics characteristic of the compacted expanded pile is introduced in this paper. The additional stress in the foundation is analyzed with the elastic theory, and an evaluated settlement method of the single compacted expanded pile is put forward and compared with the test result of an engineering pile.