| 青年大街站PBA工法施工超前注浆工艺 |
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| 引用本文： | 罗苍宁.青年大街站PBA工法施工超前注浆工艺[J].山西建筑,2009,35(14):142-143. |
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| 作者姓名： | 罗苍宁 |
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| 作者单位： | 中铁隧道集团二处有限公司,河北,燕郊,065201 |
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| 摘 要： | 通过PBA工法施工超前注浆工艺在沈阳地铁青年大街站工程中的应用，介绍了车站主体PBA工法的施工顺序、工程难点，阐述了施工工艺和注浆材料的选择，工程实践证明，该工程采用的注浆工艺是合理的。
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| 关 键 词： | 地铁 PBA工法 粉细砂层 超前注浆 |
Advanced grouting process with PBA skill in Youth street |
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| LUO Cang-ning.Advanced grouting process with PBA skill in Youth street[J].Shanxi Architecture,2009,35(14):142-143. |
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| Authors: | LUO Cang-ning |
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| Affiliation: | LUO Cang-ning |
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| Abstract: | The paper introduces constructional order and problems of PBA skill taking application of the skill in Youth street of Shenyang as example.It states choice of construction technique and cementation materials,it has been proved by the practice that cementation technique is suitable for this project. |
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| Keywords: | underground PBA skill fine sand layer advanced grouting |
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