| 下穿建筑物的梧村山浅埋大跨连拱隧道设计与施工技术研究 |
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| 引用本文： | 谢荣清,胡学兵.下穿建筑物的梧村山浅埋大跨连拱隧道设计与施工技术研究[J].公路交通技术,2010(1):102-106. |
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| 作者姓名： | 谢荣清 胡学兵 |
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| 作者单位： | 1. 厦门路桥建设集团有限公司,福建,厦门,361000
2. 招商局重庆交通科研设计院有限公司,重庆,400067 |
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| 摘 要： | 厦门市机场路一期工程梧村山隧道下穿浦南段是国内罕见的下穿密集建筑群的城市浅埋大跨连拱隧道。以下穿34号房屋为对象,详细介绍了房屋基础的注浆加固和抬升、无中墙连拱隧道结构、连拱隧道的CRD施工法、双层初期支护、地下长管棚、以及施工中的监控量测等工程措施在保证连拱隧道顺利穿越中的运用。
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| 关 键 词： | 大跨浅埋连拱隧道 下穿 建筑物 地下长管棚 |
Research on Design and Construction Techniques for Wucunshan Shallow Large-span Twin-arch Tunnel Undercrossing Buildings |
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| XIE Rongqing,HU Xuebing.Research on Design and Construction Techniques for Wucunshan Shallow Large-span Twin-arch Tunnel Undercrossing Buildings[J].Technology of Highway and Transport,2010(1):102-106. |
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| Authors: | XIE Rongqing HU Xuebing |
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| Institution: | XIE Rongqing1,HU Xuebing2 |
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| Abstract: | The undercrossing Punan Section in Wucunshan Tunnel in Ximen Airport Expressway Project Phase I is an urban shallow large-span twin-arch tunnel undercrossing dense buildings being unusual at home.Based on undercrossed No.34 building as an object,this paper in detail introduces the utilizations of engineering measures such as grouting reinforcement and lifting of building foundation,twin-arch tunnel without mid-wall structure,CRD construction method for twin-arch tunnel,initial double-layer supporting,underg... |
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