旋挖机钻孔灌注桩施工技术及控制

Construction technology and quality control of churning driven cast-in-place bored pile

根据布哈河特大桥钻孔桩工程施工经验,就旋挖钻孔桩施工工艺、施工要点、质量控制要点等相关内容进行总结,归纳了旋挖钻机施工方法的优点,以推广旋挖钻机施工方法的应用。

Combined with construction experiences of bored pile works of Buhahe super large bridge the construction technology, construction key points, quality control measures and other contents related to ichurning driven cast-in-place bored pile construction are summarized. In the end the advantages of the construction method of churning driven cast-in-place bored pile are summarized in order to promote the application of this method.