| 地铁车站复杂地质条件下人工挖孔桩施工技术 |
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| 引用本文： | 张珂.地铁车站复杂地质条件下人工挖孔桩施工技术[J].山西建筑,2010,36(10):93-94. |
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| 作者姓名： | 张珂 |
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| 作者单位： | 广州地下铁道总公司建设事业总部,广东广州,510380 |
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| 摘 要： | 通过具体工程实例,介绍了地铁车站复杂地质条件下的人工挖孔桩的应用,归纳了人工挖孔桩的特点,提出了人工挖孔桩的施工步骤,重点对人工挖孔桩护壁施工、孔内开挖施工、成孔检查和浇筑桩身混凝土等进行了阐述,以完善人工挖孔桩施工工艺。
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| 关 键 词： | 复杂地质条件 挖孔桩 护壁 混凝土 |
The manual digging pile construction technology under subway station complex geological condition |
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| ZHANG Ke.The manual digging pile construction technology under subway station complex geological condition[J].Shanxi Architecture,2010,36(10):93-94. |
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| Authors: | ZHANG Ke |
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| Abstract: | Through specific engineering example,the manual digging pile application in subway station complex situation was introduced,the manual digging pile characteristics were generalized,the construction procedure of manual digging pile was proposed,especially the manual digging pile paneling construction,down hole excavation,pore-formation inspection and pouring pile body concrete were illustrated so as to complete manual digging pile construction process. |
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| Keywords: | complex geological condition spaded pile slope shoring concrete |
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