| 柏叶口水库隧洞的施工 |
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| 引用本文： | 郭永刚.柏叶口水库隧洞的施工[J].山西水利科技,2011(4):5-7. |
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| 作者姓名： | 郭永刚 |
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| 作者单位： | 山西省水利水电勘测设计研究院,太原,030024 |
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| 摘 要： | 针对柏叶口水库泄洪发电洞开挖工程量大,工期紧,以及出口不良地质洞段开挖难度大等因素,采取超前预支护、短进尺、快循环、强支护的原则施工,隧洞开挖任务已提前完成,文中详细叙述了具体施工方法。
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| 关 键 词： | 隧洞开挖 超前支护 施工技术 |
Constructing Tunnel of Baiyekou Reservoir |
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| GUO Yong-gang.Constructing Tunnel of Baiyekou Reservoir[J].Shanxi Hydrotechnics,2011(4):5-7. |
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| Authors: | GUO Yong-gang |
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| Affiliation: | GUO Yong-gang |
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| Abstract: | The works quantity of Baiyekou Reservoir＇s spillway and hydropower tunnel is bigger.Its construction period is pressing,and to excavation the tunnel section of outlet is difficult due to the bad geologic condition.Being aimed at these situations,the construction principles are adopted.They are supporting tunnel in advance,short drill-hole depth for every excavation circulation,quick circulation,strong support.According to these methods,the tunnel excavation work has been completed in advance.In this paper,the detailed construction methods are narrated. |
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| Keywords: | tunnel excavation support in advance construction technique |
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