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| 大断面软弱围岩隧道开挖施工浅析 | |
| 引用本文： | 赵东顺. 大断面软弱围岩隧道开挖施工浅析[J]. 西部交通科技, 2011, 0(4): 57-60 |
| 作者姓名： | 赵东顺 |
| 作者单位： | 中铁十九局集团第七工程有限公司,广东,珠海,519020 |
| 摘 要： | 文章结合南钦高速铁路NQ1标段蕾树岭隧道工程实例,阐述了大断面软弱围岩隧道洞口、洞身的施工方案及要点,提出了控制软弱围岩掌子面变形的具体技术措施,为今后类似隧道工程施工提供技术参考。 |
| 关 键 词： | 大断面软弱围岩隧道 施工方案 要点 技术措施 |
Brief Discussion on Construction on Large Cross Soft Rock Tunnel |
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| ZHAO Dong-shun. Brief Discussion on Construction on Large Cross Soft Rock Tunnel[J]. Western China Communication Science & Technology, 2011, 0(4): 57-60 | |
| Authors: | ZHAO Dong-shun |
| Affiliation: | ZHAO Dong-shun(China Railway 19 Bureau Group CO.,LTD No.7 Construction Company,Zhuhai,Guangdong,519020) |
| Abstract: | Combined with the construction practice of Leishuling tunnel in Nan-qin high speed railway NQ1 bidding segment,the article introduces the construction plan and key points for the entrance and trunk of this large cross soft rock tunnel.It also proposes detail technical measures for controlling cross deformation,which provides reference for similar projects. |
| Keywords: | Large cross soft rock tunnel Construction plan Key point Technical measures |
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