| 铁道无缝线路改造施工技术要点和质量控制标准 |
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| 引用本文： | 胡为珍. 铁道无缝线路改造施工技术要点和质量控制标准[J]. 吉首大学学报(自然科学版), 2011, 32(4): 79-82 |
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| 作者姓名： | 胡为珍 |
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| 作者单位： | （中铁十八局集团第五工程有限公司，天津 300027） |
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| 摘 要： | 介绍了既有线路改造中无缝轨道的基地焊接、铺设、应力放散与焊联锁定、轨道打磨、轨道检测等施工工艺技术要点和质量控制要求,提出了普通线路改造为无缝钢轨工程建设中的新方法.
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| 关 键 词： | 无缝轨道 焊接 应力放散 轨温锁定 |
Construction Techniques of the Seamless Railway Track and Quality Control Specification |
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| HU Wei-zhen. Construction Techniques of the Seamless Railway Track and Quality Control Specification[J]. Journal of Jishou University(Natural Science Edition), 2011, 32(4): 79-82 |
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| Authors: | HU Wei-zhen |
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| Affiliation: | (The Fifth Construction Company of the Eighteenth Chinese Railway Corporation,Tianjin 300027,China) |
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| Abstract: | This text introduces the welding and installation of the seamless track in the some existing railway reconstruction engineering,describes the main construction techniques and the quality control specification in consideration of the stress dispersion and stress-free temperature during the track welding. |
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| Keywords: | seamless railway track welding stress dispersion stress-free temperature |
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