| 城市轨道交通轨道结构型式的选择 |
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| 引用本文： | 张慧慧.城市轨道交通轨道结构型式的选择[J].铁道建筑技术,2013(10):70-73. |
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| 作者姓名： | 张慧慧 |
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| 作者单位： | 中铁第五勘察设计院集团有限公司,北京102600 |
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| 摘 要： | 分析了无砟轨道与有砟轨道的特点,提出了城市轨道交通轨道结构的设计原则,并针对不同的轨道结构（钢轨、扣件、道床结构）进行了选型比较,同时对目前国内外常用的轨道结构减振降噪技术做了综合论述,为轨道结构选型设计提供参考.
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| 关 键 词： | 城市轨道交通 轨道结构 扣件 整体道床 浮置板轨道 |
Selection for Track Structure Type of Uban Rail Transit |
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| Zhang Huihui.Selection for Track Structure Type of Uban Rail Transit[J].Railway Construction Technology,2013(10):70-73. |
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| Authors: | Zhang Huihui |
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| Institution: | Zhang Huihui (China Railway Fifth Survey and Design Institute Group Co. Ltd. , Beijing 102600, China) |
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| Abstract: | This paper analyzes the characteristics of ballasted track and ballastless track, puts forward the design discipline of track structure in city track traffic, and selects the types according to different track structures, including rail, fastening and ballasted structure. Meanwhile, it discusses synthetically the common techniques of vibration and noise reduction of track structure, providing references for track structure type selection. |
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| Keywords: | urban rail transit track structure fastening monolithic concrete bed floating slab track |
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