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钻孔灌注桩是目前桥梁使用较多的一种基础结构形式,该工艺设备简单,操作方便,施工时无振动、无挤土、噪音小,对保证桩基质量十分有利,因此,灌注桩在施工中得到较为广泛的应用。但在实际施工中,由于地质条件复杂,断桩现象时有发生。文章通过对桩基检测结果分析,确定了断桩位置,并根据桩基结构及地质情况,确定断桩处理措施。
The bored pile is a kind of basic structure which is used more at present. The equipment is simple, easy to operate, no vibration when construction, no soil compaction, low noise, which is very beneficial to the quality of pile foundation. Therefore, Construction has been more widely used. However, in the actual construction, due to the complex geological conditions, broken piles occur from time to time. Through the analysis of pile foundation test results, the paper determines the location of broken pile, and according to the pile foundation structure and geological conditions, determine the pile breakage measures.