Lime Soil Compaction Pile To Treat Collapsible Loess Subgrade 

Ming JI

Civil and Architectural Engineering University, Chongqing Jiaotong University, 400074, CHINA 

Abstract: Combined with the engineering example, the lime soil squeezed dense pile in treatment of collapsible loess foundation design method and construction technology, and verified by experiments in the wet subsidence of loess foundation with lime soil compaction pile method of foundation treatment effect, not only can effectively eliminate the collapsibility of collapsible loess roadbed, but also can improve the bearing capacity of the foundation. 

Keywords: Lime soil compaction pile; Collapsible loess; Foundation treatment; Bearing capacity of foundation