| 青藏高速铁路多年冻土地区路基工程技术问题探讨 |
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| 引用本文： | 薛宝科.青藏高速铁路多年冻土地区路基工程技术问题探讨[J].铁道建筑技术,2012(4):84-88. |
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| 作者姓名： | 薛宝科 |
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| 作者单位： | 中铁第一勘察设计院集团有限公司,西安,710043 |
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| 摘 要： | 回顾总结了青藏铁路多年冻土地区路基成套关键技术,在可靠性分析的基础上,提出了青藏铁路保护多年冻土的成套路基关键技术应用于高速铁路路基存在的主要问题及对策,为解决青藏高速铁路多年冻土地区路基技术问题提供了途径与方法,具有积极的现实意义。
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| 关 键 词： | 青藏高原 高速铁路 冻土地区 路基工程 技术问题 |
Exploration into the Engineering Technology of Permafrost Subgrade in Qinghai-Tibet High-speed Railway |
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| Xue Baoke.Exploration into the Engineering Technology of Permafrost Subgrade in Qinghai-Tibet High-speed Railway[J].Railway Construction Technology,2012(4):84-88. |
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| Authors: | Xue Baoke |
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| Institution: | Xue Baoke (China Railway 1st Survey and Design Institute Group Co.Ltd.,Xi’an 710043,China) |
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| Abstract: | The paper sums up sets of key technology of the subgrade of Qinghai-Tibet Railway in permafrost region.Based on the analysis of the reliability,the main problems and the countermeasures of the application of the key technology of permafrost protection of the Qinghai-Tibet Railway in the protection of high speed railway roadbed are putted forward,which provides the way and method to the problem of the Qinghai-Tibet Railway in the permafrost zone,it is of practical and positive meaning. |
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| Keywords: | Qinghai-Tibet plateau high-speed railway permafrost region subgrade project technological issue |
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