| 大窑沟 号隧道特殊地质施工质量控制措施 |
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| 引用本文： | 田任明.大窑沟 号隧道特殊地质施工质量控制措施[J].辽宁交通科技,2008(5):191-193. |
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| 作者姓名： | 田任明 |
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| 作者单位： | [1]辽宁省交通工程质量与安全监督局,沈阳110005 |
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| 摘 要： | 简要介绍大窑沟Ⅰ号隧道在施工过程中遇到洞口段松散体围岩冒顶、Ⅲ级围岩中水平状围岩掉顶、Ⅴ级围岩坍方等特殊地质施工情况及施工处理措施，确保了隧道施工的安全及质量。
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| 关 键 词： | 隧道 特殊地质 施工 措施 |
Measures for Construction Quality Controlling Under Special Geology of Dayaogu Tunnel No. 1 |
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| Abstract: | The paper briefly introduces the roof fali of loosening surrounding rock at portal section, that has apeared in the process of construction of Tunnel Dayaogu No. 1, the roof fall of surreunding rock in horizontal state in Ⅲ graded rocks along with the collapse of Ⅴ graded surrounding rock, and the treating measures. So safety and quality of tunnel construction have been really ensured. |
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| Keywords: | Tunnel Special geology Construction Measures |
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