| 钢筋混凝土钻孔灌注桩缺陷桩头处理实例 |
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| 引用本文： | 梁官考,黄晓丽,李金峰. 钢筋混凝土钻孔灌注桩缺陷桩头处理实例[J]. 探矿工程, 2006, 33(1): 24-25 |
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| 作者姓名： | 梁官考 黄晓丽 李金峰 |
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| 作者单位： | 内蒙古地质工程总公司;内蒙古地质工程总公司;内蒙古建材地质队 |
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| 摘 要： | 桩头缺陷是常见和严重的钢筋混凝土钻孔灌注桩质量问题。通过实例,介绍“下剔桩头到强度达标的混凝土面，然后用比桩身强度高一级的混凝土扩径接桩到设计标高”的桩头置换方法。该方法可以快速有效地处理大部分桩头缺陷的问题。
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| 关 键 词： | 钻孔灌注桩；缺陷桩头；桩头置换 |
| 收稿时间： | 2005-12-02 |
| 修稿时间： | 2005-12-02 |
Analyze for Processing to Blemish Head of Stake of Drilling that Infused the Reinforced Concrete by an Example |
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| LIANG Guan-kao,HUANG Xiao-li and LI Jin-feng. Analyze for Processing to Blemish Head of Stake of Drilling that Infused the Reinforced Concrete by an Example[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2006, 33(1): 24-25 |
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| Authors: | LIANG Guan-kao HUANG Xiao-li LI Jin-feng |
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| Affiliation: | Inner Mongolia Geo-Engineering Parnet Company;Inner Mongolia Geo-Engineering Parnet Company;Total Brigade In Inner Mongolia of Chinese Building Materials Geology Center |
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| Abstract: | |
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| Keywords: | head of blemish replacement for head of stake the concrete exaltation strength |
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