钻孔灌注桩施工监理应注意的几个问题

Several Matters which Supervision of Bored Pile Construction Should Pay Attention to

随着钻孔灌注桩在公路桥梁施工中应用的越来越多,由于公路地质条件的复杂性,坍孔、断桩等现象时有发生,笔者总结了钻孔灌注桩施工监理的程序及监控要点。

As widespread application of bored pile in construction of highway bridge, collapsing hole and broken pile occur sometimes because of complication of highway geological conditions. Author sums up the procedures for supervision of bored pile construction and the gists for monitoring.