| 盾构法施工的环境保护技术 |
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| 引用本文： | 王如路,刘建航,廖少明.盾构法施工的环境保护技术[J].城市轨道交通研究,2009,12(12):27-33. |
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| 作者姓名： | 王如路 刘建航 廖少明 |
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| 作者单位： | 1. 上海申通地铁集团有限公司,201103,上海
2. 同济大学岩土及地下工程教育部重点实验室,200092,上海 |
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| 摘 要： | 结合上海近年来在城市软土密集区盾构穿越施工的实践,对盾构穿越危险房屋、上方及下方穿越运营地铁的施工风险,以及变形控制标准与预测分析方法、土压力、注浆等关键施工工序及参数的控制细节进行了阐述和总结.明确提出:严格的地层损失率限制标准及强有力的监控手段,是化解盾构施工中各种风险的根本;针对特殊地质及环境条件下的盾构设备选型及相关工艺水平的改进与提高,是控制风险的决定性条件.
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| 关 键 词： | 盾构法 软土 变形预测 环境保护 |
Environment Protection Technology of Shiled Tunneling |
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| Wang Rulu,Liu Jianhang,Liao Shaoming.Environment Protection Technology of Shiled Tunneling[J].Urban Mass Transit,2009,12(12):27-33. |
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| Authors: | Wang Rulu Liu Jianhang Liao Shaoming |
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| Institution: | Wang Rulu,Liu Jianhang,Liao ShaomingShanghai Shentong Metro Construction Group,201103,Shanghai,China |
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| Abstract: | The environment protection measures adopted in shield tunneling crossing the building,crossing above the tunnel and below the tunnel projects are discussed respectively.The ground movement prediction,control of shield earth pressure,the driving speed and grouting under the above conditions are summarized in detail based on construction practices in Shanghai.This paper proposes that stringent stipulations on controlling the ground volume loss ratio and on strengthened monitoring measures are necessary and su... |
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| Keywords: | shield driving method soft ground settlement prediction environment protection |
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