Cooling effect of ballast revetment on the roadbed of Qinghai-Tibetan Railway
文献类型：期刊论文
| 作者 | Hu, ZY; Cheng, GD; Qian, ZY; Wang, JM; Wei, GA; Hou, XH; Gu, LL; Yan, YP |
| 刊名 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
 |
| 出版日期 | 2004-08-01 |
| 卷号 | 47页码:161-167 |
| 关键词 | Qinghai-Tibetan Railway ballast revetment cooling effect |
| ISSN号 | 1006-9313 |
| DOI | 10.1360/04zd0018 |
| 通讯作者 | Hu, ZY(zyhu@ns.lzb.ac.cn) |
| 英文摘要 | The data obtained through the roadbed surface thermal regime experiment (ROBSTREX), which was carried out at Beiluhe test section of Qinghai-Tibetan Railway from October to December in 2002, were used to estimate the cooling effect of ballast revetment on the roadbed. The results show that both riprap rock ballast revetment and crushed stone ballast revetment can reduce the temperature of the roadbed. But the cooling effect of riprap rock ballast revetment is better than that of crushed stone ballast revetment when the temperature of roadbed is higher. The cooling effect of crushed stone ballast revetment is better than that of riprap rock ballast revetment when the temperature of the roadbed is lower, especially at deeper roadbed layers. In the frozen season, the heat release from the roadbed also shows that the cooling effect of ballast revetment on the roadbed is obvious, and the cooling effect of crushed stone ballast revetment on the roadbed is much evident than that of riprap rock ballast revetment. |
| 收录类别 | SCI |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000224381400018 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555602 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Hu, ZY |
| 作者单位 | Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, ZY,Cheng, GD,Qian, ZY,et al. Cooling effect of ballast revetment on the roadbed of Qinghai-Tibetan Railway[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2004,47:161-167. |
| APA | Hu, ZY.,Cheng, GD.,Qian, ZY.,Wang, JM.,Wei, GA.,...&Yan, YP.(2004).Cooling effect of ballast revetment on the roadbed of Qinghai-Tibetan Railway.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,47,161-167. |
| MLA | Hu, ZY,et al."Cooling effect of ballast revetment on the roadbed of Qinghai-Tibetan Railway".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 47(2004):161-167. |
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来源：寒区旱区环境与工程研究所
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