| 城市轨道交通调线调坡方法研究 |
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| 引用本文： | 刘铮. 城市轨道交通调线调坡方法研究[J]. 水运科技信息, 2014, 0(3): 176-179 |
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| 作者姓名： | 刘铮 |
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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： | 分析了引起城市轨道交通调线调坡的原因，提出了城市轨道交通调线调坡的测量要求及设计方法。以长沙市轨道交通2号线一期工程为例进行了调线调坡设计验证，总结了调线调坡及线路设计应注意的问题。
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| 关 键 词： | 轨道交通 线路设计 调线调坡 |
Research of Adjusting Alignments and Gradient Method of Urban Rail Transit |
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| Liu Zheng. Research of Adjusting Alignments and Gradient Method of Urban Rail Transit[J]. Transportation Science & Technology, 2014, 0(3): 176-179 |
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| Authors: | Liu Zheng |
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| Affiliation: | Liu Zheng (China Railway Siyuan Survey and Design Group Co. ,Ltd. , Wuhan 430063, China) |
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| Abstract: | The paper analyzed causes for the urban rail transit adjustment of alignments and gradient, proposed the measurement requirements and the design methods of adjusting alignments and gradient. Taking the first-stage construction of Changsha urban rail transit number 2 line as an example,the pa-per verified the design of adjusting alignments and gradient,finally summarized some problems en-countered in the process of adjusting alignment,gradient and line design. |
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| Keywords: | urban rail transit line design adjusting alignments and gradient |
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