| 粉细砂层注浆加固施工技术 |
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| 引用本文： | 黄培刚. 粉细砂层注浆加固施工技术[J]. 科学之友, 2009, 0(5): 17-18 |
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| 作者姓名： | 黄培刚 |
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| 作者单位： | 中铁三局桥隧分公司; |
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| 摘 要： | 以郑西铁路客运专线函谷关隧道粉细砂层超前注浆加固为例，总结出针对砂层加固的施工工艺。该工法可有效固结砂层，能够很好地抑制砂层滑塌，有力地保证了隧道开挖作业的施工安全。
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| 关 键 词： | 铁路客运专线 黄土隧道 砂层固结 |
Powder Granulated Sugar Level Note Thick Liquid Reinforcement Construction Technique |
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| Zhao Shantong. Powder Granulated Sugar Level Note Thick Liquid Reinforcement Construction Technique[J]. Friend of Science Amateurs, 2009, 0(5): 17-18 |
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| Authors: | Zhao Shantong |
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| Affiliation: | Zhao Shantong |
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| Abstract: | The railway transportation special line hanguguan tunnel powder granulated sugar level in advance pours the thick liquid reinforcement take Zheng west as an example, summarizes removes the acupuncture needle to the sand body reinforcement construction craft. This method may solidify the sand body effectively, can suppress the sand body to collapse slippery well, has assured the tunnel excavation work construction security powerfully . |
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| Keywords: | railway transportation special line loess tunnel sand body solidifying |
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