大直径钻孔桩施工工艺

Construction Technique of Large Diameter Borehole Pile

在桥梁施工中 ,钻孔桩施工工艺有很多种。通过实例对大孔径钻孔桩施工工艺进行了简单介绍 ,说明

There are various techniques in bridge construction. This study gives a brief introduction of the construction techniques of large diameter borehole pile and expounds the essential influences of clearing the hole twice on the quality of borehole piles.