| 高速铁路超大断面隧道支护参数及施工方法研究 |
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| 引用本文： | 张慧玲.高速铁路超大断面隧道支护参数及施工方法研究[J].铁道建筑技术,2009(8):10-13,46. |
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| 作者姓名： | 张慧玲 |
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| 作者单位： | 中国中铁二院工程集团有限责任公司,成都,610031 |
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| 摘 要： | 根据武广铁路客运专线的建设需要，针对有效净空断面积为100m^2的超大隧道断面支护参数及施工方法进行了系统的理论分析和结构检算，提出了一套合理的支护及衬砌参数和针对不同地层所应采取的施工方法。
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| 关 键 词： | 超大断面 隧道 支护参数 施工方法 |
Support Parameters and Construction Methods of Ontsized Section Tunnels in High Speed Railway |
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| Zhang Huiling.Support Parameters and Construction Methods of Ontsized Section Tunnels in High Speed Railway[J].Railway Construction Technology,2009(8):10-13,46. |
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| Authors: | Zhang Huiling |
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| Institution: | Zhang Huiling ( China Railway Eryuan Engineering Group Co. Ltd. , Chengdu 610031, China) |
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| Abstract: | This thesis carried out a systematic and academic analysis and structural calculation on the support parameters and construction methods of tunnels which have an effective headroom section （ lining section above the rail surface） of 100 m^2, on the basis of construction need of WuGuang PDL, and it also provides reasonable support and lining parameters and a set of construction methods for different stratums. |
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| Keywords: | outsized section tunnel support parameters construction method |
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