| 襄渝铁路增建二线净距隧道的设计与施工措施研究 |
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| 引用本文： | 谢勇涛.襄渝铁路增建二线净距隧道的设计与施工措施研究[J].铁道建筑技术,2006(4):40-43. |
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| 作者姓名： | 谢勇涛 |
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| 作者单位： | 铁道第五勘察设计院城市轨道交通设计分院,北京,102600 |
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| 摘 要： | 襄渝铁路增建二线小净距隧道采取施工动态设计和数值模拟对隧道初期支护及衬砌进行修正设计,在施工方面通过采取控制爆破、监控量测等措施,以保证襄渝二线施工后既有隧道安全和铁路运输畅通。
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| 关 键 词： | 铁路隧道 小净距隧道 施工动态设计 数值模拟 控制爆破 |
| 文章编号： | 1009-4539(2006)04-0040-04 |
| 修稿时间： | 2006年6月21日 |
Study on the Measure of Neighborhood Tunnel's Design and Construction in the Second Line of Xiangyu Railway |
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| Xie Yongtao.Study on the Measure of Neighborhood Tunnel''''s Design and Construction in the Second Line of Xiangyu Railway[J].Railway Construction Technology,2006(4):40-43. |
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| Authors: | Xie Yongtao |
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| Abstract: | Construction dynamic design and numerical simulation are adopted in neighborhood tunnel in the second line of Xiangyu Railway to correct the design of the primary support and lining.Controlled blasting and monitoring survey are required in the construction to ensure the safety of existing tunnel and railway transportation unimpeded. |
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| Keywords: | railway tunnel neighborhood tunnel construction dynamic design numerical simulation controlled blasting |
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