Cut-slope icing prevention: case study of the seasonal frozen area of western china
文献类型：期刊论文
| 作者 | Yu, Wenbing1; Han, Fenglei1,2; Yi, Xin1,2; Liu, Weibo1,2; Hu, Da1,2 |
| 刊名 | Journal of cold regions engineering
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 30期号:3页码:10 |
| 关键词 | Cold regions Cut slope Icing problem Prevention technique Roadway |
| ISSN号 | 0887-381X |
| DOI | 10.1061/(asce)cr.1943-5495.0000105 |
| 通讯作者 | Yu, wenbing(yuwb@lzb.ac.cn) |
| 英文摘要 | Icing caused by the construction of cut-slope roadways is a severe problem in cold regions and is difficult to mitigate. this study proposes a method for preventing icing on cut-slope roadways. a new structure for icing prevention was designed and constructed in the field. the key points of the proposed structure are the layered insulation drainage ditch and insulated facing wall. this structure is designed to ensure that water outcrops located on cut slopes and the groundwater drainage ditch remain unfrozen during winter. surface water is drained through an upper open gutter during the warm season, and groundwater from the cut slope is drained through the insulated blind ditch. the air temperature, ground temperature under the pavement, and temperature of the stone blind ditch are presented and analyzed. the field experiment proved that the proposed structure performs well and effectively mitigates icing on cut-slope roadways. |
| WOS关键词 | AUFEIS ; RIVER |
| 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:000383141000002 |
| 出版者 | ASCE-AMER SOC CIVIL ENGINEERS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376252 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yu, Wenbing |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm Res Inst, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Wenbing,Han, Fenglei,Yi, Xin,et al. Cut-slope icing prevention: case study of the seasonal frozen area of western china[J]. Journal of cold regions engineering,2016,30(3):10. |
| APA | Yu, Wenbing,Han, Fenglei,Yi, Xin,Liu, Weibo,&Hu, Da.(2016).Cut-slope icing prevention: case study of the seasonal frozen area of western china.Journal of cold regions engineering,30(3),10. |
| MLA | Yu, Wenbing,et al."Cut-slope icing prevention: case study of the seasonal frozen area of western china".Journal of cold regions engineering 30.3(2016):10. |
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来源：中国科学院大学
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