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灌注桩是一种设备投入小、施工操作简单、地质条件适应性强的施工技术,其目前已被广泛应用到我国建筑工程施工领域。从成孔方法角度可以把灌注桩分成人工挖孔灌注桩、钻孔灌注桩、爆扩灌注桩等,目前应用最广、发展最成熟的当属钻孔灌注桩。本文结合工程实例,主要围绕钻孔灌注桩的施工技术展开论述。研究背景钻孔灌注桩施工过程,施工作业基本无噪音、无振动、地面无隆起或位移,因此钻孔灌注桩是一种对施工环境影响较小的施工技术,
Cast-in-place piles are a kind of construction technology with small investment in equipment, simple operation and strong adaptability to geological conditions. At present, it has been widely applied to the construction of construction projects in China. From the perspective of the hole into the method can be divided into artificial bored pile pouring pile, bored pile, explosion expansion pile, the most widely used, the most mature development is undoubtedly bored pile. Based on the engineering examples, this paper mainly discusses the construction technology of bored piles. Research Background Boring pile construction process, the construction of the basic no noise, no vibration, no uplift or displacement of the ground, so the bored pile is a construction technology that has less impact on the construction environment,