钻孔灌注桩后压浆技术机理及应用探讨_建筑施工论文 关键词】钻孔灌注桩；后压浆；桩端；桩侧；承载力 [gap=683]Key words】Bored grouting pile;After grouting;Pile tip;Pile;Capacity
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little bored grouting pile 钻孔压浆小桩
bored grouting pile technology 钻孔灌注桩施工技术
small diameter bored grouting pile 小口径钻孔灌注桩
large diameter bored grouting pile 大口径钻孔灌注桩
post-grouting bored pile 后注浆钻孔灌注桩
posterior grouting bored pile 后压浆钻孔灌注桩
bored hole grouting pile 钻孔灌注桩
grouting bored pile 注浆钻孔桩
By discussing executing process of bored grouting pile, the paper points out reasons and preventive measures of quality problems.
通过钻孔压浆灌注桩施工工艺的论述，指出了产生质量问题的原因及防治措施。
Technology and mechanism of compaction grouting used in bored pile base grouting to enhance the bearing capacity are discussed.
对压密灌浆法用于桩底灌浆提高钻孔灌注桩承载力的工艺和机理进行了探讨。
This paper presents the construction process of pile base grouting for bored pile foundations of Paksey Bridge, in which the selected materials, equipment and construction technology are covered.
介绍帕克西桥钻孔桩基础桩底压浆的施工，包括材料、设备及施工工艺。
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