| 高寒地区隧道富水段反坡排水施工技术 |
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| 引用本文： | 黄东.高寒地区隧道富水段反坡排水施工技术[J].铁道建筑技术,2011(12):48-50. |
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| 作者姓名： | 黄东 |
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| 作者单位： | 铁道部工程质量安全监督总站广州监督站,广州,510600 |
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| 摘 要： | 祁连山隧道2号斜井在施工过程中突发涌水并在很短的时间内淹井，严重影响了施工工期，并造成了安全、质量隐患。根据斜井实际抽排水过程，总结了隧道富水段反坡抽排水技术。
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| 关 键 词： | 高寒地区隧道 富水段 反坡排水 |
Reverse Slope Drainage Construction Technology in Water Rich Section |
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| Huang Dong.Reverse Slope Drainage Construction Technology in Water Rich Section[J].Railway Construction Technology,2011(12):48-50. |
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| Authors: | Huang Dong |
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| Institution: | Huang Dong (From Guangzhou Office of the Engineering Quality and Safety Supervision Station of Ministry of Railway,Guangzhou 710016,China) |
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| Abstract: | During the construction of No.2 inclined shaft of Qilianshan Tunnel,sudden gushing water occurred and made the shaft flooded in a very short period of time.It seriously affected the construction period,and resulted in risks of safety and quality.Based on the drainage process of the shaft,this article summarizes the reverse-slope drainage pumping technology in water rich section of tunnels. |
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| Keywords: | tunnel in alpine region water rich reverse slope drainage |
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