Experimental study on the ventiduct embankment in permafrost regions of the Qinghai-Tibet railroad
文献类型：期刊论文
| 作者 | Yu, WB; Lai, YM; Zhang, XF; Niu, FJ |
| 刊名 | JOURNAL OF COLD REGIONS ENGINEERING
 |
| 出版日期 | 2005-06-01 |
| 卷号 | 19期号:2页码:52-60 |
| ISSN号 | 0887-381X |
| DOI | 10.1061/(ASCE)0887-381X(2005)19:2(52) |
| 通讯作者 | Yu, WB(yuwb@ns.lzb.ac.cn) |
| 英文摘要 | This technical note presents an experimental study on the ventiduct embankment in permafrost regions of the Qinghai-Tibet Railroad. Two experiments were conducted in a test box and they were designed with similarity theory. Some preliminary results are given to describe the temperature regime properties of the embankment, and the temperature differences between the ventiduct embankment and the normal embankment are compared. Results showed that the ventiduct embankment has a good cooling effect; it has a faster cooling rate than the normal embankment; the range of influence of a single duct can reach one duct diameter; the temperature distribution of the ventiduct embankment is asymmetric along the wind direction. |
| 收录类别 | SCI |
| WOS关键词 | FORECAST ANALYSIS ; RAILWAY ; TUNNEL |
| WOS研究方向 | Engineering ; Geology |
| WOS类目 | Engineering, Environmental ; Engineering, Civil ; Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000229343200002 |
| 出版者 | ASCE-AMER SOC CIVIL ENGINEERS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555680 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Yu, WB |
| 作者单位 | 1.CAS, CAREERI, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China 2.Chongqing Jiaotong Univ, Dept Civil Engn, Chongqing 400074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, WB,Lai, YM,Zhang, XF,et al. Experimental study on the ventiduct embankment in permafrost regions of the Qinghai-Tibet railroad[J]. JOURNAL OF COLD REGIONS ENGINEERING,2005,19(2):52-60. |
| APA | Yu, WB,Lai, YM,Zhang, XF,&Niu, FJ.(2005).Experimental study on the ventiduct embankment in permafrost regions of the Qinghai-Tibet railroad.JOURNAL OF COLD REGIONS ENGINEERING,19(2),52-60. |
| MLA | Yu, WB,et al."Experimental study on the ventiduct embankment in permafrost regions of the Qinghai-Tibet railroad".JOURNAL OF COLD REGIONS ENGINEERING 19.2(2005):52-60. |
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来源：寒区旱区环境与工程研究所
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