| 至界岭隧道层状围岩的施工体会 |
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| 引用本文： | 吴天真,唐丹.至界岭隧道层状围岩的施工体会[J].城市道桥与防洪,2008(9). |
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| 作者姓名： | 吴天真 唐丹 |
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| 作者单位： | 1. 台州市公路水运工程监理咨询有限公司,浙江台州,318000
2. 台州市市政基础设施开发有限公司,浙江台州,318000 |
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| 摘 要： | 该文介绍了至界岭隧道穿越层状围岩段,采用锚喷支护、辅以超前锚杆进行临时支护的方法。按照弱爆破、短进尺、早支护、勤量测的原则施工,获得成功,可供类似施工参考。
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| 关 键 词： | 隧道 层状围岩 施工 |
Construction Experience of Zhijielin Tunnel Crossing Layered Country Rock |
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| Wu Tianzhen,Tang Dan.Construction Experience of Zhijielin Tunnel Crossing Layered Country Rock[J].Urban Roads Bridges & Flood Control,2008(9). |
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| Authors: | Wu Tianzhen Tang Dan |
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| Abstract: | The article introduces Zhijielin Tunnel crossing the layered country rock section by the temporary supporting method of anchoring spray attached with the leading anchor rod. The tunnel is successfully constructed according to the principle of weak demolition, short tunneling, early supporting and frequent measuring able to provide the reference for the similar construction. |
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| Keywords: | tunnel layered country rock construction |
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