Frost Heave and Dry Density Changes during Cyclic Freeze-Thaw of a Silty Clay
文献类型：期刊论文
| 作者 | Hui, Bing1; Ping, He2 |
| 刊名 | PERMAFROST AND PERIGLACIAL PROCESSES
 |
| 出版日期 | 2009 |
| 卷号 | 20期号:1页码:65-70 |
| 关键词 | freeze-thaw action frost heave dry density Qinghai-Tibet Railway |
| ISSN号 | 1045-6740 |
| DOI | 10.1002/ppp.636 |
| 通讯作者 | Hui, Bing(binghui@lzb.ac.cn) |
| 英文摘要 | Open-system frost heave tests were performed on a silty clay using a lower boundary condition of +2 degrees C and unidirectional freezing at -10 degrees C from the surface, or freezing and thawing with an upper boundary temperature that cycled from -10 degrees C to +10 degrees C or froth -10 degrees C to 0 degrees C. The amount of frost heave, the distribution of moisture at the end of the experiment and the final dry density profiles all differed for the three cases. The experiments demonstrate that freeze-thaw history is important in assessing or predicting the frost heave of silty clays. Copyright (C) 2009 John Wiley & Sons, Ltd. |
| 收录类别 | SCI |
| WOS关键词 | FINE-GRAINED SOILS ; ICE LENS FORMATION ; VOLUME CHANGES ; PERMEABILITY |
| WOS研究方向 | Physical Geography ; Geology |
| WOS类目 | Geography, Physical ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000264417600006 |
| 出版者 | JOHN WILEY & SONS LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556167 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Hui, Bing |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Frozen Soil Engn, Lanzhou 730000, Gansu, Peoples R China 2.Beijing Jiaotong Univ, Sch Civil Engn & Architecture, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hui, Bing,Ping, He. Frost Heave and Dry Density Changes during Cyclic Freeze-Thaw of a Silty Clay[J]. PERMAFROST AND PERIGLACIAL PROCESSES,2009,20(1):65-70. |
| APA | Hui, Bing,&Ping, He.(2009).Frost Heave and Dry Density Changes during Cyclic Freeze-Thaw of a Silty Clay.PERMAFROST AND PERIGLACIAL PROCESSES,20(1),65-70. |
| MLA | Hui, Bing,et al."Frost Heave and Dry Density Changes during Cyclic Freeze-Thaw of a Silty Clay".PERMAFROST AND PERIGLACIAL PROCESSES 20.1(2009):65-70. |
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来源：寒区旱区环境与工程研究所
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