A THERMO-PLASTIC/VISCOPLASTIC DAMAGE MODEL FOR GEOMATERIALS
文献类型：期刊论文
| 作者 | Shao, Jianfu1; Hu, Dawei1,2; Zhang, Fan1,3; Zhou, Hui2 |
| 刊名 | ACTA MECHANICA SOLIDA SINICA
 |
| 出版日期 | 2011 |
| 卷号 | 24期号:3页码:195-208 |
| 关键词 | thermo-plastic/viscoplastic damage coupled mechanical model geomaterial rock salt |
| ISSN号 | 0894-9166 |
| 英文摘要 | A thermo-plastic/viscoplastic damage coupled model was formulated to describe the time independent and time dependent behaviors of geomaterials under temperature effect. The plastic strain was divided into instantaneous plastic strain and creep plastic strain. To take temperature effect into account, a temperature variable was introduced into the instantaneous and creep plastic behavior descriptions and damage characterization, and a linear thermal expansion law was used in constitutive equation formulation. According to the mechanical behavior of rock salt, a specific model was proposed based on the previous model and applied to Avery rock salt, in which the numerical results obtained from our model had a good agreement with the data from experiments. |
| WOS研究方向 | Materials Science ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000293114500001 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3290]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Univ Lille 1, CNRS; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 3.Hubei Univ Technol, Sch Civil Engn & Architecture |
| 推荐引用方式 GB/T 7714 | Shao, Jianfu,Hu, Dawei,Zhang, Fan,et al. A THERMO-PLASTIC/VISCOPLASTIC DAMAGE MODEL FOR GEOMATERIALS[J]. ACTA MECHANICA SOLIDA SINICA,2011,24(3):195-208. |
| APA | Shao, Jianfu,Hu, Dawei,Zhang, Fan,&Zhou, Hui.(2011).A THERMO-PLASTIC/VISCOPLASTIC DAMAGE MODEL FOR GEOMATERIALS.ACTA MECHANICA SOLIDA SINICA,24(3),195-208. |
| MLA | Shao, Jianfu,et al."A THERMO-PLASTIC/VISCOPLASTIC DAMAGE MODEL FOR GEOMATERIALS".ACTA MECHANICA SOLIDA SINICA 24.3(2011):195-208. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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