| 青藏铁路设计中热棒路基的应用及其技术指标 |
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| 引用本文： | 冉里,薛新功,包黎明.青藏铁路设计中热棒路基的应用及其技术指标[J].冰川冻土,2004,26(Z1):151-154. |
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| 作者姓名： | 冉里 薛新功 包黎明 |
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| 作者单位： | The First Railway Survey and Design Institute, Lanzhou Gansu 730000, China |
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| 摘 要： | In accordance with the application of thermal pipe in the Qinghai-Tibet Railway subgrade project and the research data made on the Qingshuihe experimental field, this paper makes an attempt to illustrate the design principles, basis and technical characteristics, puts forward the problems needing further study, and pipe the reason and tendency of the longitudinal crack in the subgrade applied with thermal pipe.
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| 关 键 词： | plateau permafrost Qinghai-Tibet Railway thermal pipe subgrade application technical -characteristics |
Applications and Technical Characteristics of Thermal Pipe Subgrade in Qinghai-Tibet Railway Design |
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| RAN Li,XUE Xin-gong,BAO Li-ming.Applications and Technical Characteristics of Thermal Pipe Subgrade in Qinghai-Tibet Railway Design[J].Journal of Glaciology and Geocryology,2004,26(Z1):151-154. |
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| Authors: | RAN Li XUE Xin-gong BAO Li-ming |
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| Abstract: | In accordance with the application of thermal pipe in the Qinghai-Tibet Railway subgrade project and the research data made on the Qingshuihe experimental field, this paper makes an attempt to illustrate the design principles, basis and technical characteristics, puts forward the problems needing further study, and pipe the reason and tendency of the longitudinal crack in the subgrade applied with thermal pipe. |
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| Keywords: | plateau permafrost Qinghai-Tibet Railway thermal pipe subgrade application technical -characteristics |
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