| 有关铁路路基排水问题的思考 |
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| 引用本文： | 杨永清,赵作林,王可宣.有关铁路路基排水问题的思考[J].中国勘察设计,2010(9):50-52. |
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| 作者姓名： | 杨永清 赵作林 王可宣 |
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| 作者单位： | 中铁工程设计咨询集团有限公司郑州院 |
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| 摘 要： | 路基排水设计一直是路基设计的重中之重，结合现场实际考察，对目前铁路路基排水存在的问题进行了分析和探讨，提出了在做好路基范围内排水工作的同时，还应兼顾路基范围外的排水出路问题，并针对这一问题给出了相应对策，从而达到了优化铁路路基排水的目的。
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| 关 键 词： | 路基 排水设计 涵洞 冲刷 |
THE THINKING OF THE QUESTION ABOUT THE SUBGRADE DRAIN OF RAILWAY |
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| Abstract: | Drain design is the most important thing in subgrade design, according to the result of field investigation,some exsiting questions about the drain of railway subgrade is analyzed and probed,it is put forward that when Drain work inside the subgrade is completed,the problem of the drain outlet outside the subgrade also should be considered, some corresponding countermeasures are made against this question,and the purpose of the optimization of subgrade drain is achived. |
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| Keywords: | subgrade drain design culvert scouring |
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