An Analytical Solution for 2D Plane Strain Consolidation in Unsaturated Soils with Lateral and Vertical Semipermeable Drainage Boundaries under Time-Dependent Loading
文献类型：期刊论文
| 作者 | Liu, Yang; Zheng, Jun-Jie; You, Lingyun; Lu, Jia-Tai; Cui, Lan; Yang, Wen-Yu; Huang, Zhan-Fang |
| 刊名 | INTERNATIONAL JOURNAL OF GEOMECHANICS
 |
| 出版日期 | 2022-12-01 |
| 卷号 | 22期号:12 |
| ISSN号 | 1532-3641 |
| 关键词 | Analytical solution 2D plane strain consolidation Lateral and vertical semipermeable boundaries Eigenfunction expansion method Time-dependent loading |
| 英文摘要 | This paper has proposed a closed-form solution for two-dimensional (2D) plane strain consolidation in unsaturated soils with lateral and vertical semipermeable drainage boundaries under time-dependent loading. By using the eigenfunction expansion technique, the governing equations are expanded into coupled ordinary differential equations, and the final solution of pore pressures is obtained by the integral transform method. The degraded proposed solution is then verified with the existing solution. The results show full agreement with the solutions, which indicates the proposed solution and program are completely correct. Meanwhile, the comparison between the analytical solutions and the finite-element simulations also demonstrates the correctness of the proposed solution. Subsequently, the effect of semipermeable parameters and loading parameters on the consolidation behavior has been investigated through the obtained analytical solution. And the distribution of consolidation profiles along two different directions has also been studied. It can be concluded that time-dependent loading changes the dissipation process obviously compared with constant loading. |
| 学科主题 | Engineering |
| 语种 | 英语 |
| 出版者 | ASCE-AMER SOC CIVIL ENGINEERS |
| WOS记录号 | WOS:000867614400030 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35350]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.Huazhong University of Science & Technology;Huazhong University of Science & Technology; 2.Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; 3.Shandong University of Technology 4.Chinese Academy of Sciences; Wuhan Institute of Rock & Soil Mechanics, CAS; |
| 推荐引用方式 GB/T 7714 | Liu, Yang,Zheng, Jun-Jie,You, Lingyun,et al. An Analytical Solution for 2D Plane Strain Consolidation in Unsaturated Soils with Lateral and Vertical Semipermeable Drainage Boundaries under Time-Dependent Loading[J]. INTERNATIONAL JOURNAL OF GEOMECHANICS,2022,22(12). |
| APA | Liu, Yang.,Zheng, Jun-Jie.,You, Lingyun.,Lu, Jia-Tai.,Cui, Lan.,...&Huang, Zhan-Fang.(2022).An Analytical Solution for 2D Plane Strain Consolidation in Unsaturated Soils with Lateral and Vertical Semipermeable Drainage Boundaries under Time-Dependent Loading.INTERNATIONAL JOURNAL OF GEOMECHANICS,22(12). |
| MLA | Liu, Yang,et al."An Analytical Solution for 2D Plane Strain Consolidation in Unsaturated Soils with Lateral and Vertical Semipermeable Drainage Boundaries under Time-Dependent Loading".INTERNATIONAL JOURNAL OF GEOMECHANICS 22.12(2022). |
入库方式： OAI收割
来源：武汉岩土力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。