| 既有铁路特小角度立交工程方案研究 |
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| 引用本文： | 李传琳.既有铁路特小角度立交工程方案研究[J].山西建筑,2010,36(3):290-291. |
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| 作者姓名： | 李传琳 |
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| 作者单位： | 中铁二院昆明勘察设计研究院有限责任公司,云南昆明,650200 |
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| 摘 要： | 通过对下穿工程实例进行方案研究,从工程方案、施工方案两方面进行了综合论述,对高速公路以特小角度下穿既有铁路的设计理念、施工方法提出了新的思路,解决了在不影响既有铁路运营条件下,高速公路以特小角度下穿既有铁路的难题。
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| 关 键 词： | 既有铁路 高速公路 下穿方案 B型便梁 |
Study on small angle interchange engineering of existing railway |
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| LI Chuan-lin.Study on small angle interchange engineering of existing railway[J].Shanxi Architecture,2010,36(3):290-291. |
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| Authors: | LI Chuan-lin |
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| Affiliation: | LI Chuan-lin |
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| Abstract: | Through planning research of engineering under railway example,it was discussed from engineering planning and construction planning comprehensively.The new thinking of design concept and construction method about express highway under existing railway with super small angle were proposed,which resolved express highway under passing existing railway with super small angle without influencing existing railway running. |
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| Keywords: | existing railway express highway under passing planning B type temporary beam |
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