从某工程谈钻孔灌注桩后注浆技术

Some Views On The Pile-End Post-Grouting Technology In Boring Cassion Pile From A Certain Engineering Project

采用钻孔灌注桩桩端后注浆提高单桩承载力,结合本工程阐述了桩底后注浆的施工工艺。

Using the pile-end post-grouting technology in boring cassion piles to improve single-pile’s bearing capacity,it poses the pile-end post-grouting＇construction technology,main point of quality controll and appliance effects base on the engineering project.