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本文据京沪高铁钻孔灌注桩基础工程,阐述了旋挖钻机施工工艺以及施工过程中质量控制,客观的分析了该工艺的优点及局限性。
This paper, based on the Beijing-Shanghai high-speed railway bored pile foundation project, describes the rotary drilling rig construction process and quality control during construction, the objective analysis of the advantages and limitations of the process.