旋挖钻机在输电线路铁塔钻孔灌注桩基础施工中的应用

Application of Rotary Drilling Rig in Construction of Cast-in-Place Pile Foundation for Transmission Line Tower

本文介绍了旋挖钻机的特点和工作原理,对旋挖钻机施工工艺的效益进行分析,并提出旋挖钻机施工工艺存在的问题。

This paper introduces the characteristics and working principle of the rotary drilling rig, analyzes the benefits of the construction technology of the rotary drilling rig, and proposes the problems existing in the construction technology of the rotary drilling rig.