Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Semianalytical Analysis of Creep and Thermal Consolidation Behaviors in Layered Saturated Clays | |
Wang, Lujun1,2; Wang, Lihua3 | |
2020-04-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF GEOMECHANICS |
ISSN | 1532-3641 |
卷号 | 20期号:4页码:13 |
通讯作者 | Wang, Lihua(lihuawang@zstu.edu.cn) |
摘要 | The creep and consolidation behavior of clays subjected to mechanical or thermal loads is of fundamental interest in the applications of energy piles, geothermal extraction, and geological waste disposal. This paper presents a semianalytical method to analyze the creep and thermal consolidation behaviors of layered saturated clays due to surface loads. With the aid of typical viscoelastic models (e.g., Kelvin, Maxwell, or Merchant), the correspondence principle, and the Laplace-Hankel transform, viscoelastic solutions for the long-term behavior of clays are derived analytically. Typical examples are shown to verify the method and compare the results of the presented solutions in describing creep behaviors. It is evident that the method is able to predict the given examples accurately. Compared with the elastic, Kelvin, and Maxwell models, the Merchant model simulates the creep and thermal consolidation behaviors of clays appropriately. |
关键词 | Thermal consolidation Creep Layered soil Viscoelasticity Merchant model Analytical solution |
DOI | 10.1061/(ASCE)GM.1943-5622.0001615 |
关键词[WOS] | TIME-DEPENDENT BEHAVIOR ; THERMOMECHANICAL BEHAVIOR ; MODEL ; SPACE |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[51708494] ; Key Laboratory of Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences[Y807ki1001] |
WOS研究方向 | Engineering |
项目资助者 | National Natural Science Foundation of China ; Key Laboratory of Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences |
WOS类目 | Engineering, Geological |
WOS记录号 | WOS:000514922800008 |
出版者 | ASCE-AMER SOC CIVIL ENGINEERS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/26628 |
专题 | 中国科学院广州能源研究所 |
通讯作者 | Wang, Lihua |
作者单位 | 1.Zhejiang Univ, Coll Civil Engn & Architecture, Ctr Hypergrav Expt & Interdisciplinary Res, Minist Educ,Key Lab Soft Soils & Geoenvironm Engn, Hangzhou 310058, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China 3.Zhejiang Sci Tech Univ, Coll Civil Engn & Architecture, Dept Civil Engn, Hangzhou 310018, Peoples R China |
第一作者单位 | 中国科学院广州能源研究所 |
推荐引用方式 GB/T 7714 | Wang, Lujun,Wang, Lihua. Semianalytical Analysis of Creep and Thermal Consolidation Behaviors in Layered Saturated Clays[J]. INTERNATIONAL JOURNAL OF GEOMECHANICS,2020,20(4):13. |
APA | Wang, Lujun,&Wang, Lihua.(2020).Semianalytical Analysis of Creep and Thermal Consolidation Behaviors in Layered Saturated Clays.INTERNATIONAL JOURNAL OF GEOMECHANICS,20(4),13. |
MLA | Wang, Lujun,et al."Semianalytical Analysis of Creep and Thermal Consolidation Behaviors in Layered Saturated Clays".INTERNATIONAL JOURNAL OF GEOMECHANICS 20.4(2020):13. |
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