| 郑东新区土钉墙加微型钢管桩基坑支护技术 |
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| 引用本文： | 何德洪,付进省.郑东新区土钉墙加微型钢管桩基坑支护技术[J].探矿工程,2009,36(1):49-51. |
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| 作者姓名： | 何德洪 付进省 |
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| 作者单位： | 河南省建筑设计研究院有限公司,河南郑州450014 |
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| 摘 要： | 根据郑东新区基坑工程采用土钉加微型钢管桩成功支护的实例，详细介绍了土钉与微型钢管桩相结合的复合土钉墙支护中微型钢管桩的作用机理，促进了该项支护技术在工程中更广泛的应用。
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| 关 键 词： | 复合土钉墙 微型钢管桩 基坑支护 郑东新区 |
| 收稿时间： | 2008/6/11 0:00:00 |
Application of Micro-steel Pipe Pile in Deep Foundation Excavation Retaining and Protection |
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| HE De-hong and FU Jin-sheng.Application of Micro-steel Pipe Pile in Deep Foundation Excavation Retaining and Protection[J].Exploration Engineering(Drilling & Tunneling),2009,36(1):49-51. |
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| Authors: | HE De-hong and FU Jin-sheng |
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| Institution: | (The Architectural Design and Research Institute Co. , Ltd. of Henan Province, Zhengzhou Henan 450014, China) |
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| Abstract: | According to the successful field case of the foundation pit engineering of Zhengdong new district, the paper introduced the mechanism of micro-steel pipe pile in composite soil nailing support with combination of soil nailing and microsteel pipe pile, which promoted wide application of this technology in deep excavation engineering. |
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| Keywords: | composite soil nailing wall micro-steel pipe pile retaining and protecting for foundation excavation |
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