| 超长钻孔灌注桩质量控制理论与技术问题 |
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| 引用本文： | 郑金刚.超长钻孔灌注桩质量控制理论与技术问题[J].交通标准化,2014(10):145-149. |
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| 作者姓名： | 郑金刚 |
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| 作者单位： | 河北燕峰路桥建设集团有限公司; |
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| 摘 要： | 超长钻孔灌注桩在大型桥梁和高层建筑中的应用越来越广泛.重点分析了超长钻孔灌注桩单桩和群桩的相关理论问题,提出了超长钻孔灌注桩成孔质量检测的相关指标和技术规程,以及超长灌注桩的质量检测和缺陷处理技术,对超长钻孔灌注桩的质量控制和管理有较好的指导意义.
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| 关 键 词： | 超长钻孔灌注桩 单桩 承载力 群桩 |
Theoretic and Technological Issues on Quality Control of Super-Long Bored Pile |
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| ZHENG Jin-gang.Theoretic and Technological Issues on Quality Control of Super-Long Bored Pile[J].Communications Standardization,2014(10):145-149. |
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| Authors: | ZHENG Jin-gang |
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| Institution: | ZHENG Jin-gang (Hebei Yanfeng Luqiao Construction Co., Ltd., Shijiazhuang 050091, China) |
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| Abstract: | Super-long bored pile has been more and more widely used in large bridges and high-rise buildings. This paper analyzes the relevant theoretic issues of single and pile group of super-long bored pile, proposes the indexes and technical regulation of quality inspection on pile hole, together with the technology of pile quality inspection and defect treatment, which is instructive for super-long bored pile quality control and management. |
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| Keywords: | super-long bored pile single pile bearing capacity pile group |
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