| 钻孔灌注桩常见施工质量问题及防治措施 |
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| 引用本文： | 向斌,孙淑君. 钻孔灌注桩常见施工质量问题及防治措施[J]. 山西建筑, 2007, 33(34): 125-126 |
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| 作者姓名： | 向斌 孙淑君 |
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| 作者单位： | 中铁十九局集团第五工程有限公司,辽宁,大连,113000 |
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| 摘 要： | 介绍了坍孔、扩孔、缩孔、卡钻及桩底沉渣过多等钻孔过程中事故的产生原因和防治措施,并对导管进水、卡管、坍孔、断桩、夹泥等灌注过程中事故的原因及防治措施分别进行了阐述,以保证钻孔灌注桩的施工质量。
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| 关 键 词： | 钻孔灌注桩 施工质量 导管 防治措施 |
| 文章编号： | 1009-6825（2007）34-0125-02 |
| 修稿时间： | 2007-06-11 |
Common construction quality problems of cast-in-situ pile and their preventive measures |
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| XIANG Bin,SUN Shu-jun. Common construction quality problems of cast-in-situ pile and their preventive measures[J]. Shanxi Architecture, 2007, 33(34): 125-126 |
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| Authors: | XIANG Bin SUN Shu-jun |
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| Affiliation: | XIANG Bin SUN Shu-jun |
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| Abstract: | This paper introduces several causes of the accidents appeared in drilling process as hole collapsing,hole expansion,hole shrinkage,long drilling and nimiety of detritus at the bottom of pile,proposes their preventive measures,illustrates the causes of the accidents in grouting process as water in conduits,long pipe,hole collapse,broken pile and infiltrated mud,and points out their preventive measures,in order to guarantee construction quality of bored cast-in-situ pile. |
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| Keywords: | cast-in-situ pile constructing quality conduit preventive measure |
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