Experimental investigations on the influence of cyclical freezing and thawing on physical and mechanical properties of saline soil
文献类型：期刊论文
| 作者 | Bing, Hui1; He, Ping2 |
| 刊名 | ENVIRONMENTAL EARTH SCIENCES
 |
| 出版日期 | 2011-09-01 |
| 卷号 | 64期号:2页码:431-436 |
| 关键词 | Cyclical freezing and thawing Sodium sulfate Uniaxial compressive strength Loess |
| ISSN号 | 1866-6280 |
| DOI | 10.1007/s12665-010-0858-y |
| 通讯作者 | Bing, Hui(binghui@lzb.ac.cn) |
| 英文摘要 | Uniaxial compressive strength experiments were performed on saline loess different water and salt contents, and multiple freeze/thaw cycles at room temperature. The experiments revealed changes to the stress-strain curve and the failure mode of the saline loess. The results indicated that soil strength is intensified or weakened during freezing and thawing due to the injection of sodium sulfate solute. Cyclical freezing and thawing is a process to get a new dynamic equilibrium, and under these experimental conditions, six freeze-thaw cycles are need for loess with sodium sulfate to reach a new dynamic equilibrium. |
| 收录类别 | SCI |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Water Resources |
| WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000294347100013 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556491 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Bing, Hui |
| 作者单位 | 1.CAS, State Key Lab Frozen Soil Engn, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Beijing Jiaotong Univ, Tunnel & Underground Engn Res Ctr, Minist Educ, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bing, Hui,He, Ping. Experimental investigations on the influence of cyclical freezing and thawing on physical and mechanical properties of saline soil[J]. ENVIRONMENTAL EARTH SCIENCES,2011,64(2):431-436. |
| APA | Bing, Hui,&He, Ping.(2011).Experimental investigations on the influence of cyclical freezing and thawing on physical and mechanical properties of saline soil.ENVIRONMENTAL EARTH SCIENCES,64(2),431-436. |
| MLA | Bing, Hui,et al."Experimental investigations on the influence of cyclical freezing and thawing on physical and mechanical properties of saline soil".ENVIRONMENTAL EARTH SCIENCES 64.2(2011):431-436. |
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来源：寒区旱区环境与工程研究所
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