后注浆钻孔灌注桩在建筑工程中的应用

Application of Post-grouting Bored Pile in Building Project

文章通过具体工程,比较了钻孔灌注桩、后注浆钻孔灌注桩的可行性和经济性,分析了后注浆灌注桩的安全性,选用了持力层为卵砾石的Φ600后注浆钻孔灌注桩,该方案经济、安全、可行。

After comparing the feasibility and economy of bored pile and post-grouting bored pile,the safety of post-grouting pile is analyzed,and theΦ600 post-grouting bored pile with gravel bearing layer is selected,which is economic,safe and feasible.