锅锥成孔灌注桩桩头一次成型施工工艺

On construction technique of shaping cast-in-place bored pile head at a time

以工程实例为基础,详细介绍了锅锥成孔灌注桩桩头一次成型施工工艺,并提出了施工注意事项,通过数据比较,介绍了施工工艺改进后产生的技术、经济及社会效益。

On the basis of practical engineering, it introduces primary shaping construction technique of east-in-place bored pile head, and promatters needing attention in construction. It also introduces the benefit of technique, economy and society after improving the construction technique.