| 计轴+双轨条无绝缘自动闭塞研究设计 |
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| 引用本文： | 李志先 石先明. 计轴+双轨条无绝缘自动闭塞研究设计[J]. 铁道通信信号, 2005, 41(10): 3-4 |
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| 作者姓名： | 李志先 石先明 |
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| 作者单位： | [1]广州铁路（集团）公司,广州510080 [2]铁道第四勘察设计院,成都430063 |
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| 摘 要： | 介绍了计轴＋双轨条无绝缘自动闭塞系统的原理、结构、特点及应用效果等.该系统解决了武广线良太间长大隧道低道碴电阻区段的＂红光带＂问题,确保了行车安全,提高了运输效率.
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| 关 键 词： | 计轴 自动闭塞 原理 结构 自动闭塞系统 无绝缘 计轴 设计 长大隧道 行车安全 运输效率 红光带 武广线 |
| 收稿时间： | 2005-08-01 |
| 修稿时间： | 2005-08-01 |
Axle Counter Equipment plus Double Track Jointless Audio Frequency-shift-modulated Track Circuit |
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| Li Zhixian,Shi Xianming. Axle Counter Equipment plus Double Track Jointless Audio Frequency-shift-modulated Track Circuit[J]. Railway Signalling & Communication, 2005, 41(10): 3-4 |
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| Authors: | Li Zhixian Shi Xianming |
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| Abstract: | The principle, structure, characteristics and application result of the axle counter equipment plus double track jointless audio frequency-shift-modulated track circuit system were introduced. This system resolved the red light strip problem within the low ballast impedance district of a long tunnel on Wuhan-Guangzhou line, ensuring train operation safety and enhancing the efficiency of transport. |
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| Keywords: | Axle counter Automatic block Principle Structure |
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