| 杭长客专麻山隧道邻近既有隧道微振爆破施工技术 |
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| 引用本文： | 方明山.杭长客专麻山隧道邻近既有隧道微振爆破施工技术[J].铁道建筑技术,2011(3):28-32,49. |
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| 作者姓名： | 方明山 |
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| 作者单位： | 中铁十一局集团有限公司,武汉,430071 |
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| 摘 要： | 结合杭长客运专线麻山隧道爆破施工过程,介绍了III、IV、V级围岩的微振爆破设计及施工工艺的控制、爆破震动监测等,为类似工程提供可行的经验。
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| 关 键 词： | 邻近既有隧道 微振爆破 施工技术 |
Micro-vibration Blasting Construction Technology of Mashan Tunnel Adjacent to Existing Tunnels on Hangzhou-Changsha Passenger Dedicated Line |
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| Fang Mingshan.Micro-vibration Blasting Construction Technology of Mashan Tunnel Adjacent to Existing Tunnels on Hangzhou-Changsha Passenger Dedicated Line[J].Railway Construction Technology,2011(3):28-32,49. |
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| Authors: | Fang Mingshan |
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| Institution: | Fang Mingshan (China Railway 11th Bureau Group Co.Ltd.,Wuhan 430071,China) |
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| Abstract: | In this paper,combined with the construction process of Mashan Tunnel blasting on Hangzhou-Changsha passenger dedicated line,micro-vibration blasting design and construction technique control of III,IV,V-level surrounding rocks,as well as blasting vibration monitoring are introduced,providing feasible experience for similar projects. |
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| Keywords: | existing adjacent tunnel micro-vibration blasting construction technology |
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