浅谈桩基工程中遇斜岩处理技术

Discussion on Inclined Rock Treatment Technology in Pile Foundation Engineering

遇斜岩后进行纠偏处理是桩基工程中的一个难点,当前虽然有很多技术措施可以用来处理该问题,但其各有特点,需要结合工程实际进行选择应用。本文在深入研究斜岩成因及各种处理措施特点的基础上,结合拟建柳州市莲花大道工程论述了改进临近孔外钻孔法和回填石料重复冲进法在遇斜岩纠偏施工过程中的施工步骤,希望能够为类似工程项目提供理论指导及工程经验。

Deviation correction after encountering inclined rock is a difficult point in pile foundation engineering.Although there are many technical measures to deal with it,each has its own characteristics and needs to be selected and applied in combination with the actual project.Based on the in-depth study of the origin of slant rock and the characteristics of various treatment measures,this paper discusses the improvement of the method of drilling near the hole and the repeated intrusion of backfilled stone in the process of rectifying the slant rock based on the proposed Liuzhou Road project in Liuzhou The construction steps are expected to provide theoretical guidance for similar engineering projects.