| 盾构过全断面浅埋淤泥地层施工技术 |
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| 引用本文： | 唐生朝,刘波. 盾构过全断面浅埋淤泥地层施工技术[J]. 铁道建筑技术, 2014, 0(9): 11-14 |
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| 作者姓名： | 唐生朝 刘波 |
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| 作者单位： | 中铁十一局集团城市轨道工程有限公司,武汉430074 |
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| 摘 要： | 从掘进控制、姿态控制、注浆控制三方面,介绍了福州地铁1号线03标斗门站~树兜站盾构区间在全断面淤泥质层中掘进的关键技术。该技术不仅全面阐述了如何应对盾构在全断面浅埋淤泥质层中掘进可能带来的诸多问题及风险,更节约成本,提高了成型隧道质量。
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| 关 键 词： | 全断面淤泥 掘进控制 姿态控制 同步注浆 盾构 |
Construction Technology for Shielding Through Whole Section Shallow Buried Silt Stratum |
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| Tang Shengchao,Liu Bo. Construction Technology for Shielding Through Whole Section Shallow Buried Silt Stratum[J]. Railway Construction Technology, 2014, 0(9): 11-14 |
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| Authors: | Tang Shengchao Liu Bo |
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| Affiliation: | (China Railway 11^th Bureau Group Co. Ltd. , Wuhan 430074, China) |
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| Abstract: | This article,introduces the key excavation technology for the Doumen to Shudou station shield interval of Bid 03 section on Fuzhou subway line 1 in the muddy layer from the aspects of excavation control,the attitude control,and the grouting control.The technology not only puts forward solutions to shielding through the whole section shallow buried muddy layer and possible problems and risks,but also reduces cost and improves the forming quality of the tunnel. |
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| Keywords: | whole section silt excavation control posture control synchronous grouting shield |
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