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随着国民经济与科学技术的不断发展,基础施工的施工工艺得到了提升,与基础工程有关的工艺技术层出不穷。其中,钻孔灌注桩施工工艺在基础工程开展的过程中得到广泛的应用,但是由于我国国土辽阔,地质条件参次不齐,这就为钻孔灌注桩工艺提出了更多的要求,再加上部分施工单位设备质量低下、机械不齐全,导致钻孔灌注桩工艺经常出现很多问题与缺陷,影响了施工质量。本文就钻孔灌注桩施工工艺常见的缺陷以及处理方式进行研究分析。
With the continuous development of the national economy and science and technology, the construction technology of basic construction has been improved, and the technology related to basic engineering has been emerging in an endless stream. Among them, the bored pile construction process has been widely used in the process of basic engineering, but due to the vast territory and uneven geological conditions in our country, this puts forward more requirements for the bored pile technology. On the part of the construction unit equipment quality is low, the machinery is not complete, resulting in many problems and defects often occur in the bored pile process, affecting the construction quality. In this paper, the common defects of bored pile construction technology and its treatment are studied and analyzed.