【摘要】 依据太原地区某工程中采用后压浆灌注桩的应用,分析了黄土地基中后压浆钻孔灌注桩成孔工艺的选择,探讨了后压浆技术对钻孔灌注桩承载力的影响,从而减少桩的沉降并改善桩的工程性状。更多还原

【Abstract】 Combined with the application of post-grouting bored pile in one project in Taiyuan region the selection of hole-building technology of post-grouting bored pile in loess foundation is analyzed.In addition,the influences of post grouting technology on the bearing capacity of concrete bored pile are analyzed in order to reduce settlement and improve engineering performances of piles.更多还原