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本文通过湘潭湘江四大桥直径Φ2·8m钻孔灌注桩气举反循环施工技术、质量控制要点和监理手段的介绍,为大直径钻孔灌注桩施工探索出一套可靠的、经济的施工方法和施工技术控制要点,对大直径钻孔灌注桩的质量监理方法的介绍,为今后类似工程的施工监理提供参考借鉴之用。
This article through Xiangjiang four bridge diameter Φ2 · 8m bored pile air lift reverse cycle construction technology, quality control points and supervision methods introduced for large diameter bored pile construction to explore a set of reliable and economical construction methods and The key points of construction technology control and the introduction of quality supervision methods for large diameter bored piles provide reference for construction supervision of similar projects in the future.