桥梁工程钻孔灌注桩的施工技术探讨

Construction Technology Discussion of Cast-in-place Bored Pile in Bridge Engineering

桥梁钻孔灌注技术因其安全性高、承载的能力强、噪音低等诸多优点，逐渐走进了建筑业的主流领域。然而，技术隐患也不容忽视，诸如控制质量的操作难度较大、施工技术比较复杂等，而且容易出现各种缺陷。所以必须严加监管，保证质量。

Bridge bored pile technology has entered the ma- instream field gradualy in the construction industry for its high safety, carrying capacity and quality of low noise. How- ever, technical problems can not be ignored, such as its diffi- cult operation and its construction quality control’s relatively complicated. All sorts of defects are tending to appear. So the construction progress must be strictly controled and the qu- ality should be guaranteed.