喀斯特地质条件下的铁路桥梁钻孔灌注桩施工技术研究

Research on Construction Technology of Bored Piles in Railway Bridges under Karst Geological Conditions

在喀斯特地质条件下开展铁路桥梁建筑工程,需要高度重视钻孔灌注桩施工技术的规范应用,确保施工质量与工期。文章结合工程案例,针对喀斯特地区路桥施工的难点,通过总结分析的方法,对喀斯特地质条件下铁路桥梁钻孔灌注桩施工技术要点进行总结,以便同仁在这一特殊地质条件下施工时参考。

To carry out railway bridge construction under karst geological conditions, it is necessary to attach great importance to the standardized application of bored pile construction technology to ensure the construction quality and construction period. In view of the difficulties in the construction of roads and bridges in karst areas, this paper summarizes the key points of bored pile construction technology of railway bridges under karst geological conditions by summarizing and analyzing methods based on engineering cases, so as to provide references for colleagues in this special geological condition.