| 龙厦线封闭式路堑U型槽设计研究 |
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| 引用本文： | 谭红.龙厦线封闭式路堑U型槽设计研究[J].铁道建筑技术,2010(4):19-22. |
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| 作者姓名： | 谭红 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司,武汉,430063 |
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| 摘 要： | 针对工程的地质、水文条件,对封闭式路堑U型槽结构的设计方法要点及设计中应注意的问题进行探讨,以解决地下水位较高或渗透系数较大的含水地层及某些特殊原因不允许降低地下水的路堑渗流和渗透问题。
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| 关 键 词： | 封闭式路堑 U型槽结构 设计研究 |
On U-shape Groove Design in Closed Cutting Excavation |
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| Tan Hong.On U-shape Groove Design in Closed Cutting Excavation[J].Railway Construction Technology,2010(4):19-22. |
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| Authors: | Tan Hong |
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| Institution: | Tan Hong ( China Railway 4th Survey and Design Institute Group Co. Ltd. , Wuhan 430063, China) |
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| Abstract: | According to the geological and hydrological conditions of the project, this study explores several design methods and the technical problems of the U-shape groove structure in closed cutting excavation section in order to solve the problem of seepage and permeability of the ground water in case of high water level or high soil penetrability. |
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| Keywords: | closed cutting excavation U-shape groove structure design and research |
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