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桥梁工程下部结构施工是整个桥梁工程施工中的基础,尤其是钻孔桩基础的施工,它的施工质量高低对对整个工程质量、使用寿命来讲都具有非常重要的价值和作用。本文主要以石泉美三线大桥为实例,对桥梁工程下部结构桩基础施工的相关问题进行分析和研究。
The construction of the bridge substructure is the foundation of the bridge construction, especially the construction of bored pile foundation. The quality of its construction has a very important value and effect on the whole project quality and service life. This paper mainly takes the Shiquan No.3 Third-line Bridge as an example to analyze and study the related problems in the construction of pile foundation under the bridge structure.