洋山深水港区二期水工码头大口径嵌岩桩施工工艺

The Constructive Technology of Large Calibre Rock-Socketed Pile in the Yangshan Deep Water Port District(Phase 2)

介绍了洋山深水港区二期水工码头大口径嵌岩桩的主要施工工艺及控制要求。阐述了其施工难点及处理措施,并对桩身质量检测项目和结果作一叙述。最后指出:要确保钻孔嵌岩桩的施工质量,其关键在于有效管理,施工人员的高度责任心,以防为主,精心施工。

This paper introduces the main constructive technology of large caliber rock - socketed pile and its control demand in the Yangshan Deep Water Port District （ Phase 2）, states the difficulties during the construction and the measures could be taken, then introduces the checking on the pile and the results. It points out that in order to ensure the quality, people should pay great attention to the control and responsibility sense and constructing meticulously .