| 东营人民医院基坑支护的变形控制设计和施工 |
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| 引用本文： | 刘柏华,董志华,魏焕卫.东营人民医院基坑支护的变形控制设计和施工[J].山西建筑,2008,34(15):77-78. |
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| 作者姓名： | 刘柏华 董志华 魏焕卫 |
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| 作者单位： | 1. 东营市人民医院,山东东营,257091
2. 山东建筑大学工程鉴定加固研究所,山东济南,250014 |
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| 摘 要： | 针对东营市人民医院综合病房楼基坑周边环境特点,分别采用了压力注浆托换加固、桩锚支护和复合土钉墙三种变形控制支护方式,并根据粉土地区特点,水平锚杆采用花管注浆方式进行,避免了成孔过程中的塌方现象,监测结果表明了该基坑变形控制措施的有效性。
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| 关 键 词： | 托换加固 桩锚支护 复合土钉墙 花管注浆 |
| 文章编号： | 1009-6825(2008)15-0077-02 |
| 修稿时间： | 2008年1月14日 |
Deformation control design and construction of foundation pit support of Dongying people's hospital |
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| LIU Bo-hua,DONG Zhi-hua,WEI Huan-wei.Deformation control design and construction of foundation pit support of Dongying people's hospital[J].Shanxi Architecture,2008,34(15):77-78. |
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| Authors: | LIU Bo-hua DONG Zhi-hua WEI Huan-wei |
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| Affiliation: | LIU Bo-hua DONG Zhi-hua WEI Huan-wei |
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| Abstract: | According to the surrounding conditions of the foundation pit of the comprehensive building in Dongying people's hospital,high pressure grouting and underpinning reinforcement,pile-anchor support and composite soil nailing wall,three deformation control methods are used.Combined with the features of silt zone,grout injection through perforated pipe is used in horizontal bolt,avoiding landslide in hole-forming process.The monitoring result shows the effectiveness of those deformation control measures. |
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| Keywords: | underpinning reinforcement pile-anchor support composite soil nailing wall grout injection through perforated pipe |
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