| A new model for capturing void ratio-dependent unfrozen water characteristics curves | |
| Q.Y. Mu1; C.W.W. Ng2; C. Zhou2; G.G.D. Zhou3; H.J. Liao1 | |
| Corresponding Author | C. Zhou |
| 2018 | |
| Source Publication | COMPUTERS AND GEOTECHNICS
 |
| ISSN | 0266-352X |
| EISSN | 1873-7633 |
| Volume | 101Pages:95-99 |
| Subtype | Article |
| Contribution Rank | 3 |
| Abstract | A new unfrozen water characteristics curve (UWCC) model is proposed with explicit considerations of both capillarity and adsorption. Capillarity is considered to be dominant when the freezing of soil pore water occurs at higher temperatures, whereas the effects of adsorption are pronounced at lower temperatures. The proposed model is applied to predict UWCCs of silt at different initial void ratios and clay over a wide range of temperatures. It was found that the new model can capture the effects of void ratio on the UWCC. Moreover, the new model can better predict the UWCC over a wide range of temperatures. |
| Keyword | Unfrozen water characteristics curve Capillary water Adsorbed water Void ratio |
| DOI | 10.1016/j.compgeo.2018.04.019 |
| Indexed By | SCI |
| WOS Keyword | HYDRAULIC CONDUCTIVITY ; POROUS-MEDIA ; FROZEN SOILS ; FROST HEAVE ; SUCTION ; PERMAFROST ; RETENTION |
| Language | 英语 |
| Quartile | 3区 |
| Funding Project | Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)[QYZDB-SSW-DQC010] ; Youth Innovation Promotion Association CAS ; Research Grants Council of the Hong Kong Special Administrative Region (HKSAR)[16204817] ; National Science Foundation of China[51509041] ; National Science Foundation of China[41630639] |
| TOP | 否 |
| WOS Research Area | Computer Science ; Engineering ; Geology |
| WOS Subject | Computer Science, Interdisciplinary Applications ; Engineering, Geological ; Geosciences, Multidisciplinary |
| WOS ID | WOS:000439537300008 |
| Funding Organization | Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association CAS ; Research Grants Council of the Hong Kong Special Administrative Region (HKSAR) ; National Science Foundation of China |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imde.ac.cn/handle/131551/23489 |
| Collection | 山地表生过程与生态调控重点实验室 |
| Affiliation | 1.Department of Civil Engineering, Xi'an Jiaotong University, Xi'an, China; 2.Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong; 3.Key Laboratory of Mountain Hazards and Earth Surface Process/Institute of Mountain Hazards and Environment, Chinese Academy of Sciences (CAS), Chengdu, China |
| Recommended Citation GB/T 7714 | Q.Y. Mu,C.W.W. Ng,C. Zhou,et al. A new model for capturing void ratio-dependent unfrozen water characteristics curves[J]. COMPUTERS AND GEOTECHNICS,2018,101:95-99. |
| APA | Q.Y. Mu,C.W.W. Ng,C. Zhou,G.G.D. Zhou,&H.J. Liao.(2018).A new model for capturing void ratio-dependent unfrozen water characteristics curves.COMPUTERS AND GEOTECHNICS,101,95-99. |
| MLA | Q.Y. Mu,et al."A new model for capturing void ratio-dependent unfrozen water characteristics curves".COMPUTERS AND GEOTECHNICS 101(2018):95-99. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| A new model for capt（935KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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