| 南京长江隧道大型泥水盾构施工风险分析及对策 |
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| 引用本文： | 张智博. 南京长江隧道大型泥水盾构施工风险分析及对策[J]. 探矿工程(岩土钻掘工程), 2011, 38(6): 65-69 |
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| 作者姓名： | 张智博 |
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| 作者单位： | 中铁十四局集团有限公司,山东济南,250014 |
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| 摘 要： | 结合南京长江隧道工程复杂的工程及水文地质条件,分析大型泥水盾构过江隧道在施工中存在的重大风险及其可能引起的严重后果。针对不同的风险,组织专家及技术骨干力量进行工程风险评估,梳理了大型泥水盾构过江隧道的风险工程,提出预防措施,并制定风险发生的应急对策,减少和预防重大安全质量事故发生。
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| 关 键 词： | 泥水盾构 过江隧道 施工风险 预防 应急对策 南京长江隧道 |
Risks Analysis on Large Slurry Shield Tunnel Construction in Nanjing Yangtze River Tunnel and the Countermeasures |
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| ZHANG Zhi-bo. Risks Analysis on Large Slurry Shield Tunnel Construction in Nanjing Yangtze River Tunnel and the Countermeasures[J]. Exploration Engineering （Rock & Soil Drilling and Tunneling）, 2011, 38(6): 65-69 |
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| Authors: | ZHANG Zhi-bo |
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| Affiliation: | China Railway 14th Bureau Corporation Co., Ltd. |
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| Abstract: | This article analyzed the major risks and serious consequences in the large slurry shield construction of Nanjing Yangzte River tunnel under the complicated geotechnical and hydrological conditions. The engineering risks were evaluated and summed up by experts and professional engineers with prevention measures. The emergency countermeasures were formulated to reduce and prevent the major safety and quality accidents. |
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| Keywords: | slurry shield cross-river tunnel construction risk prevention emergency countermeasure Nanjing Yangtze tunnel |
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