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基于对某特大桥大直径人工挖孔嵌岩桩的现场施工观测,研究分析了软岩地基中大直径人工挖孔嵌岩桩工作状态下的承载性状和荷载传递机理。
Based on the site construction observation of a large-diameter large-diameter rock-digged pocketed rock-fill pile in a large bridge, the bearing behavior and load transfer mechanism of the large-diameter rock-digged pocketed pile in soft rock foundation under the working condition are analyzed.