| 圆梁山隧道进口深埋软岩段施工技术探讨 |
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| 引用本文： | 徐洪罗.圆梁山隧道进口深埋软岩段施工技术探讨[J].隧道建设,2005,25(6):44-46. |
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| 作者姓名： | 徐洪罗 |
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| 作者单位： | 中铁隧道股份公司河南新乡453000 |
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| 摘 要： | 系统介绍了圆梁山隧道DK352+775～DK353+275深埋软岩段开挖、支护施工过程中采用的技术措施，在开挖爆破、超挖控制、洞身稳定、初期支护、安全防护等方面进行了理论联系实际的探讨，为类似工程施工提供了可借鉴的经验。
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| 关 键 词： | 深埋软岩段 施工 技术探讨 |
| 收稿时间： | 2004-09-06 |
| 修稿时间： | 2004年9月6日 |
Discussion on Construction Technology of Deep-buried Soft Section of Entrance Portion of Yuanliangshan Tunnel |
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| XU Hong-luo.Discussion on Construction Technology of Deep-buried Soft Section of Entrance Portion of Yuanliangshan Tunnel[J].Tunnel Construction,2005,25(6):44-46. |
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| Authors: | XU Hong-luo |
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| Institution: | China Railway Tunnel Stock Co., Ltd., Xinxiang 453000,Henan, China |
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| Abstract: | This article introduces the technical measures taken in the excavation and reinforcement of the deep buried soft section of Yuanliangshan tunnel (DK352+775～DK353+275) and discusses on such matters as excavation blasting，overbreak control, tunnel stability, primary reinforcement and safety protection, which can provide reference for similar works in the future. |
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| Keywords: | deep-buried soft section construction technology |
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