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人工挖孔灌注桩是建筑工程基础施工中较常采用的一种桩基础施工技术,一般应用在地基土质层较好、地下水位较低的工程基础施工中。现本文就通过分析人工挖孔灌注桩的施工准备工作、施工难点进行分析,来详细探讨人工灌注桩施工中的挖孔、钢筋笼、浇筑混凝土等几方面的施工和质量验收要点,并就其施工安全问题的注意事项进行阐述。
The manual digging and pouring pile is a kind of pile foundation construction technology commonly used in the foundation construction of building engineering. It is generally used in engineering foundation construction with better foundation soil layer and lower groundwater level. In this paper, the construction and quality inspection points of digging holes, steel cage, pouring concrete and so on are discussed in detail by analyzing the preparation work and construction difficulties of artificial digging and pouring pile. Construction safety issues to note.