摘要
简单介绍了DX多节挤扩灌注桩的基本原理和施工工艺,通过DX桩的静载试验结果,说明了DX桩可大大提高桩的承载能力,能达到工期短、质量优、节约大量混凝土及节省投资的目的。
It introduces basic principle and construction process of DX multi-nodal enlarging-grouting pile simply, explains DX pile can increase bearing capacity and reach object including short construction time,good quality,saving concrete and investment through result of dead load experiment of DX pile.
出处
《山西建筑》
2006年第12期99-100,共2页
Shanxi Architecture
关键词
DX桩
挤扩
静载试验
受力机理
承载力
DX pile, enlarge, dead load experiment, stress mechanism, bearing capacity
