| 客运专线土质路基地段铺设无碴轨道调研及分析 |
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| 引用本文： | 孙宏林,尤昌龙,陈占.客运专线土质路基地段铺设无碴轨道调研及分析[J].铁道标准设计通讯,2005(5):1-5. |
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| 作者姓名： | 孙宏林 尤昌龙 陈占 |
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| 作者单位： | 铁道第四勘察设计院地路处 武汉430063
(孙宏林)，铁道部高速铁路建设领导小组办公室 北京100844
(尤昌龙)，铁道第四勘察设计院地路处 武汉430063(陈占) |
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| 摘 要： | 介绍无碴轨道的特点,高速铁路发达国家以及国内研究、应用现状及土质路基地段铺设无碴轨道的技术条件;结合现行客运专线有碴轨道设计规范的有关规定,初步提出客运专线土质路基地段铺设无碴轨道的技术条件,就需深入研究的问题进行了讨论。
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| 关 键 词： | 客运专线 无碴轨道 土质路基 技术条件 |
| 文章编号： | 1004-2954(2005)05-0001-04 |
| 修稿时间： | 2005年2月22日 |
Reviews and Analysis on Construction of Ballastless Track under Soil Subgrades in the Passenger Transportation Line |
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| Abstract: | In this paper, based on the reviews of the techniques and applications of ballastless tracks used in the domestic railways and high-speed railways in some developed countries, the properties of ballastless track are investigated. Having combined with current regulations of designing ballast track for passenger transportation line, the technique conditions of ballastless track in soil subgrades are proposed for construction of passenger transportation line. the techniques of slab ballastless track and potential problems are discussed. |
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| Keywords: | Passenger transportation line Ballastless track Soil subgrades Technique conditions |
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