中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 广州能源研究所
  3. 中国科学院广州能源研究所
Semianalytical Analysis of Creep and Thermal Consolidation Behaviors in Layered Saturated Clays

文献类型：期刊论文

作者Wang, Lujun2,3; Wang, Lihua1
刊名INTERNATIONAL JOURNAL OF GEOMECHANICS
出版日期2020-04-01
卷号20期号:4页码:13
关键词Thermal consolidation Creep Layered soil Viscoelasticity Merchant model Analytical solution
ISSN号1532-3641
DOI10.1061/(ASCE)GM.1943-5622.0001615
通讯作者Wang, Lihua(lihuawang@zstu.edu.cn)
英文摘要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.
WOS关键词TIME-DEPENDENT BEHAVIOR ; THERMOMECHANICAL BEHAVIOR ; MODEL ; SPACE
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
语种英语
WOS记录号WOS:000514922800008
出版者ASCE-AMER SOC CIVIL ENGINEERS
资助机构National Natural Science Foundation of China ; Key Laboratory of Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
源URL[http://ir.giec.ac.cn/handle/344007/26627]  
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 Sci Tech Univ, Coll Civil Engn & Architecture, Dept Civil Engn, Hangzhou 310018, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China
3.Zhejiang Univ, Coll Civil Engn & Architecture, Ctr Hypergrav Expt & Interdisciplinary Res, Minist Educ,Key Lab Soft Soils & Geoenvironm Engn, Hangzhou 310058, Peoples R China
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.

入库方式： OAI收割

来源：广州能源研究所

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。