| 轨道结构状态分析及其控制 |
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| 引用本文： | 贡照华,张琳.轨道结构状态分析及其控制[J].铁道标准设计通讯,2005(3):72-73. |
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| 作者姓名： | 贡照华 张琳 |
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| 作者单位： | 上海铁路局南京工务段 南京210011
(贡照华)，江苏宁沪高速公路股份有限公司 南京210003(张琳) |
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| 摘 要： | 从轨道受力分析出发,研究轨道状态恶化的一般规律, 并将轨道状态恶化的形式归纳分类为轨道几何状态恶化、轨道 结构恶化和轨道材料材质恶化3种形式。在分别对这三种轨 道状态恶化形式作详尽分析的基础上,初步揭示了轨道病害的 机理,以及这3种形式病害之间的关系,最后提出了预防轨道 病害、控制轨道状态的基本方法。
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| 关 键 词： | 铁路轨道 有碴轨道 病害 |
| 文章编号： | 1004-2954(2005)03-0072-02 |
| 修稿时间： | 2004年12月13 |
Track Structure State Analysis and Control |
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| Gong Zhaohua ,Zhang Lin .Nanjing Track Maintenance Section of Shanghai Railway Administration,Nanjing , . Jiangsu NingHu Expressway Co. Ltd.,Nanjing.Track Structure State Analysis and Control[J].Railway Standard Design,2005(3):72-73. |
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| Authors: | Gong Zhaohua Zhang Lin Nanjing Track Maintenance Section of Shanghai Railway Administration Nanjing Jiangsu NingHu Expressway Co Ltd Nanjing |
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| Affiliation: | Gong Zhaohua 1,Zhang Lin 2 1.Nanjing Track Maintenance Section of Shanghai Railway Administration,Nanjing 210011, 2. Jiangsu NingHu Expressway Co. Ltd.,Nanjing 210003 |
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| Abstract: | With analysis of and research on track stress and general law for track deterioration, track deterioration is classified as geometry deterioration, structure deterioration, and material deterioration. Causes for track defects corresponding to the three deteriorations were revealed and interrelations among them. Basic methods for track defect prevention and track state control were raised. |
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| Keywords: | railway track ballasted track defect |
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