浅谈人工挖孔灌注桩施工技术及安全措施

On construction technology and safe measures of human excavating cast-in-place pile

结合北京阜石路改建工程高架桥工程,分析了人工挖孔桩方案的确定、施工及施工中一些问题的处理方法,以及挖孔灌注桩施工中应采取的安全措施,以进一步推广人工挖孔桩的应用。

By combining with the reconstruction project of high level bridges of Fushi road in Beijing, the paper analyzes the identification, the construction and the treatment methods for some problems of the human excavating cast-in-place pile, and indicates to adopt the safety measures for the excavation cast-in-place construction, so as to extend the human excavation pile＇s application.