某特大桥钻孔灌注桩施工质量问题及处理技术

Technical Treatment for Quality Problems of Cast-in-place Pile Construction in a Large Bridge Project

结合某特大桥钻孔灌注桩工程实例,分析了钢筋混凝土钻孔灌注桩施工中易出现的质量问题,并对其处理技术进行了详细介绍。

Based on the cast-in-place pile construction in a large bridge project,authors introduce some quality problems often happened in the course of reinforced concrete cast-in-place pile construction,and propose the corresponding technical treatment measures.