The construction technology of man - dig cast - in - place pile in the old channel in Longyan city is introduced.

介绍龙岩市古河道区域人工挖孔 灌注桩 的施工工艺,遇到的难题与对策,以及后期采用冲孔灌注桩的补救措施.

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Post - grouting is an effective construction technology to improve bearing capacity of cast - in - place pile .

灌注桩 后压浆技术是有效提高 灌注桩 单桩承载力的施工技术.

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With practical instances, this paper introduces construction technology and matters needing attention of - stroked vibrating cast - in - place pile.

文章结合工程实例介绍复打法振动沉管灌注桩的施工工艺及注意事项.

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The study result is instructive for design, construct and deep study of - cast - in - place pile embedded in rock.

这一结论对嵌岩桩的设计 、 施工和深入研究具有重要意义.

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