| 双联拱隧道中导洞施工在浣溪隧道中的应用 |
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| 引用本文： | 武长青,李一清. 双联拱隧道中导洞施工在浣溪隧道中的应用[J]. 山西建筑, 2007, 33(15): 339-340 |
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| 作者姓名： | 武长青 李一清 |
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| 作者单位： | 1. 中铁十二局三公司,山西太原,030024
2. 中铁三局一公司,山西太原,030001 |
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| 摘 要： | 结合工程实例,介绍了中导洞施工工艺,提出了施工中如何预防和消除正洞开挖过程中爆破振动和飞石对中墙混凝土的影响,探讨了施工通风与排水,为全面推广与应用该技术提供理论基础和技术指导。
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| 关 键 词： | 双联拱 隧道 中导洞 施工工艺 |
| 文章编号： | 1009-6825(2007)15-0339-02 |
| 修稿时间： | 2006-12-15 |
The application of advancing middle drift in Wanxi double-arch tunnel construction |
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| WU Chang-qing,LI Yi-qing. The application of advancing middle drift in Wanxi double-arch tunnel construction[J]. Shanxi Architecture, 2007, 33(15): 339-340 |
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| Authors: | WU Chang-qing LI Yi-qing |
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| Abstract: | Combined with practical work the construction technology of advancing middle drift is introduced.In view of the blasting vibration and flying stone in excavation process of main tunnel practical prevention and treatment measures are proposed.In the end ventilation and drainage measures are introduced in order to promote the application of this technique. |
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| Keywords: | double-arch tunnel tunnel middle drift construction technology |
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