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结合G210川口至耀州公路改扩建工程桥梁桩基施工与质量控制实践,对应用冲击钻成孔法钻孔桩基施工工艺进行了研究,特别分析了施工过程中的质量控制措施,具有重要的实际工程意义。
Combined with the practice of construction and quality control of bridge pile foundation of G210 Kawaguchi-Yaozhou highway reconstruction project, the construction technology of perforation pile foundation by percussion drilling is studied. The quality control measures during construction are especially analyzed, which has important practical Engineering significance.