| 厦门翔安海底隧道过风化深槽施工 |
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| 引用本文： | 赵太东.厦门翔安海底隧道过风化深槽施工[J].隧道建设,2008,28(1):66-69. |
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| 作者姓名： | 赵太东 |
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| 作者单位： | 中铁隧道集团成都地铁盾构项目经理部,成都,61000 |
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| 摘 要： | 根据厦门翔安海底隧道过风化深槽施工的工程实践经验，介绍了在可能发生灾害性的突泥、突水、塌方和诱发地面塌陷而导致海水下灌等地质灾害的情况下，如何采取超前地质预报、设置防水闸门、超前管棚及全断面帷幕注浆等施工辅助措施，从而保证了过风化深槽施工的顺利进行。
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| 关 键 词： | 海底隧道过风化深槽施工 |
| 收稿时间： | 2007-09-24 |
| 修稿时间： | 2007年9月24日 |
Tunneling across Deep Weathered Channel:Case Study on Xiang'an Sub-sea Tunnel in Xiamen,China |
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| ZHAO Taidong.Tunneling across Deep Weathered Channel:Case Study on Xiang''''an Sub-sea Tunnel in Xiamen,China[J].Tunnel Construction,2008,28(1):66-69. |
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| Authors: | ZHAO Taidong |
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| Institution: | Shield Project Management Department of Chengdu Metro,
China Railway Tunnel Group Co., Ltd |
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| Abstract: | On basis of the engineering practical experience in the crossing of the deep weathered channel of Xiang’an sub sea tunnel in Xia men, China, the author presents such assistant construction measures as advance geology forecasting, water resistant gate installing, large pipe roof construction and full face curtain grouting that are taken with such risks as disastrous mud burst, water burst, collapse, ground subsidence and sea water inflow. Due to the above mentioned measures, the tunnel crosses the deep weathered channel successfully. |
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| Keywords: | sub sea tunneltunneling across deep weathered channelconstruction |
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