| 偏压超浅埋双连拱隧道施工技术研究 |
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| 引用本文： | 王学哲.偏压超浅埋双连拱隧道施工技术研究[J].铁道标准设计通讯,2005(6):80-81,92. |
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| 作者姓名： | 王学哲 |
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| 作者单位： | 中铁十三局集团有限公司 长春130031 |
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| 摘 要： | 重点介绍广东某高速公路双连拱隧道施工中,为解决进口段“偏压、大跨、浅埋”等施工技术难题,采用了隧道半明洞施工的施工工序、工艺流程以及明洞、“人工山体”的形成、隧道初期支护、二次衬砌等关键技术。
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| 关 键 词： | 双连拱隧道 人工山体法 施工 |
| 文章编号： | 1004-2954(2005)06-0080-02 |
Technology in Bias-Pressured, Shallow Buried Twinned-Arch Tunneling |
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| Wang Xuezhe The th Bureau Group Co. of CRCC,Changchu,Changchun.Technology in Bias-Pressured, Shallow Buried Twinned-Arch Tunneling[J].Railway Standard Design,2005(6):80-81,92. |
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| Authors: | Wang Xuezhe The th Bureau Group Co of CRCC Changchu Changchun |
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| Institution: | Wang Xuezhe The 13 th Bureau Group Co. of CRCC,Changchu,Changchun 130031 |
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| Abstract: | This is to present you the semi-open culvert construction process, work flow for twinned-arch motorway tunnel works in Guangdong to counteract the bias pressure, long span, shallow burying character at entrance as well as the core technology involving the formation of open culvert and artificial mountain-like mass, initial shielding, twice lining. |
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| Keywords: | twinned-arch tunnel artificial mountain mass construction |
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