郑西客运专线双桥河特大桥钻孔桩施工技术

Bored pile construction technology in Shuangqiaohe Bridge on Zhengzhou-Xi'an passenger dedicated line

结合具体工程实例,介绍了特大桥钻孔桩施工工艺,对主要施工技术进行了重点阐述,指出只有采取科学的施工方法和施工方案,严格按照规范规程操作,加强监督检测,才能有效控制钻孔桩工程质量。

Combined with a specific project example, this paper introduces the bored pile construction technology in large bridges, elaborates on the key construction technology and points out that only with scientific construction method and construction scheme, strict operation under the regulation and rules and strengthened supervision and inspection can the construction quality of the bored piles be controlled effectively.