| 采用横穿集水管法整治石太客运专线路基表层冻害 |
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| 引用本文： | 李荣功,唐世杰.采用横穿集水管法整治石太客运专线路基表层冻害[J].探矿工程,2012,39(1):65-67. |
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| 作者姓名： | 李荣功 唐世杰 |
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| 作者单位： | [1]北京铁路局石家庄工务段,河北石家庄050000 [2]黑龙江北方有色建设有限责任公司,黑龙江哈尔滨150046 |
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| 摘 要： | 石太客运专线路基大多数位于黄土地段，开通运营后2009年首个冬季发生大量冻害，其中以路基冻害居多。采用横穿集水管工程措施对路基冻害进行了整治，取得了较好的整治效果，提供了可借鉴经验。
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| 关 键 词： | 黄土路基 路基上浮冻害 横穿集水管 石太客运专线 |
| 收稿时间： | 2011/9/2 0:00:00 |
| 修稿时间： | 2011/9/2 0:00:00 |
Renovation of Frozen Harzard of Subgrade Surface by Cross Water-collecting Pipe for Shijiazhuang-Taiyuan Passenger Dedicated Railway |
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| LI Rong-gong and TANG Shi-jie.Renovation of Frozen Harzard of Subgrade Surface by Cross Water-collecting Pipe for Shijiazhuang-Taiyuan Passenger Dedicated Railway[J].Exploration Engineering(Drilling & Tunneling),2012,39(1):65-67. |
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| Authors: | LI Rong-gong and TANG Shi-jie |
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| Affiliation: | 1. Shijiazhuang Track Division, Beijing Railway Bureau, Shijiazhuang Hebei 050000, China; 2. Heilongjiang North Nonferrous Metals Construction Co. , Ltd. , Harbin Heilongjiang 150046, China) |
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| Abstract: | Most of the subgrade of Shijiazhuang-Taiyuan passenger dedicated railway is located in loes section. This raiway was put into operation in 2009, but a large amount of frozen harzard occurred in the first winter and most was in subgrade. The renovation was made by engineering measure of cross water-collecting pipe with good effect. |
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| Keywords: | loess subgrade subgrade uplift frozen harzard cross water-collecting pipe Shijiazhuang- Taiyuan passenger dedicated railway |
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