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由于钻孔灌注桩施工的隐蔽性和不可预见性,施工工艺复杂,质量较难控制,本文运用三阶段质量控制原理,结合钻孔灌注桩施工工艺特点,详细分析和论述了事前、事中和事后施工质量控制要点。
Due to the concealment and unpredictability of the construction of bored piles, the construction process is complex and the quality is difficult to control. In this paper, the three-stage quality control principle and the construction process characteristics of bored pile are analyzed in detail. Post construction quality control points.