旋挖钻机成孔灌注桩技术在高速公路工程中的应用

Application of Bored Pile Technology with Rotary Drilling Rig in Highway Engineering

我国高速公路的建设规模逐步扩大,在各类复杂地质环境下,灌注桩取得广泛应用。作为一种全新的方法,旋挖钻孔灌注取得突出的应用效果,成为推动高速公路建设事业的关键。对此,论文以某实际高速公路工程为背景,针对成孔灌注桩技术在其中的应用展开探讨。

The scale of expressway construction in China is gradually expanding.Under various complex geological environments,cast-in-place piles are widely used.As a new method,rotary drilling and grouting has achieved outstanding application effect and become the key to promote highway construction.In this paper,based on a real expressway project,the application of bored pile technology is discussed.