| Nonlinear analyses for the semicoupled problem of temperature, seepage, and stress fields in cold region retaining walls | |
| Lai, YM; Wu, ZW; Liu, SY; Den, XJ | |
| 刊名 | JOURNAL OF THERMAL STRESSES
 |
| 2001-12-01 | |
| 卷号 | 24期号:12页码:1199-1216 |
| ISSN号 | 0149-5739 |
| 通讯作者 | Lai, YM() |
| 英文摘要 | In this article, a mathematical mechanical model and the governing differential equations of the semicoupled problem of temperature, seepage, and stress fields, with phase change, are first derived from the theory of heat transfer, the theory of seepage, and frozen soil mechanics. Then the finite element formulae of this problem are obtained from Galerkin's method. Finally, an illustrative example is provided that shows the effect of a seepage field on the temperature field of cold region retaining walls is large and the influence of a frost-heaving force on the stresses of cold region retaining walls is very large. So the effects of these factors on cold region retaining walls should be taken into account in cold region engineering design. Comparisons of the results of this approach with the measured data in the field have been made. The agreement is very good. |
| 收录类别 | SCI |
| WOS研究方向 | Thermodynamics ; Mechanics |
| WOS类目 | Thermodynamics ; Mechanics |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS LTD |
| WOS记录号 | WOS:000172336900005 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2556676 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Lai, YM |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China 2.SE Univ, Transportat Coll, Nanjing 210018, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lai, YM,Wu, ZW,Liu, SY,et al. Nonlinear analyses for the semicoupled problem of temperature, seepage, and stress fields in cold region retaining walls[J]. JOURNAL OF THERMAL STRESSES,2001,24(12):1199-1216. |
| APA | Lai, YM,Wu, ZW,Liu, SY,&Den, XJ.(2001).Nonlinear analyses for the semicoupled problem of temperature, seepage, and stress fields in cold region retaining walls.JOURNAL OF THERMAL STRESSES,24(12),1199-1216. |
| MLA | Lai, YM,et al."Nonlinear analyses for the semicoupled problem of temperature, seepage, and stress fields in cold region retaining walls".JOURNAL OF THERMAL STRESSES 24.12(2001):1199-1216. |
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