| 铁路客运专线硬岩扩大断面隧道CRD法施工 |
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| 引用本文： | 刘普文. 铁路客运专线硬岩扩大断面隧道CRD法施工[J]. 山西建筑, 2009, 35(16): 314-315 |
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| 作者姓名： | 刘普文 |
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| 作者单位： | 中国中铁一局四公司,陕西,咸阳,712000 |
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| 摘 要： | 通过对哈大客运专线台山、笔架山隧道施工进行分析，对硬岩隧道CRD施工存在的主要问题进行了论述，提出了客运专线硬岩扩大断面隧道施工的优化CRD法，从而达到了保证施工质量、安全、进度的目的。
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| 关 键 词： | 硬岩 扩大断面 隧道 CRD法 施工技术 |
The railroad passenger transportation special line hard rock extending cross section tunnel CRD method construction |
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| LIU Pu-wen. The railroad passenger transportation special line hard rock extending cross section tunnel CRD method construction[J]. Shanxi Architecture, 2009, 35(16): 314-315 |
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| Authors: | LIU Pu-wen |
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| Abstract: | Passing to analysis the Ha-Da passenger transportation special line Tai mountain,Bijia mountain tunnel construction,discusses the key problem that exsits from the hard rock tunnel CRD construction,puts forward the hard rock in special line passenger transportation extend the cross section tunnel construction excellent method of CRD,to assurance the construction purpose of the quality,safety,degree of progress. |
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| Keywords: | the hard rock extending cross section tunnel CRD method construction technique |
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