Development of an explicit smoothed particle finite element method for geotechnical applications
文献类型：期刊论文
| 作者 | Yuan, Wei-Hai; Wang, Bin; Zhang, Wei; Jiang, Quan; Feng, Xia-Ting
|
| 刊名 | COMPUTERS AND GEOTECHNICS
 |
| 出版日期 | 2019 |
| 卷号 | 106期号:-页码:42-51 |
| 关键词 | Column collapse Explicit time integration Footing penetration Large deformation Particle finite element method Strain smoothing |
| ISSN号 | 0266-352X |
| DOI | 10.1016/j.compgeo.2018.10.010 |
| 英文摘要 | By using an explicit time integration scheme and the strain smoothing nodal integration technique, a node-based explicit smoothed particle finite element method (eSPFEM) is presented in this paper. Compared to the original particle finite element method (PFEM), important features of the proposed method include (1) an explicit time integration algorithm to solve the dynamic problem, (2) a strain smoothing technique to avoid volumetric locking effects that are characteristic of low-order elements when the medium is incompressible and (3) the use of a nodal integration technique to bypass the transfer of frequent state variable between Gauss points and node points. |
| WOS研究方向 | Computer Science ; Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000457660600003 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/15055]  |
| 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.Hohai Univ, Coll Mech & Mat, Nanjing 210098, Jiangsu, Peoples R China; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China; 3.South China Agr Univ, Coll Water Conservancy & Civil Engn, Guangzhou 510642, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Wei-Hai,Wang, Bin,Zhang, Wei,et al. Development of an explicit smoothed particle finite element method for geotechnical applications[J]. COMPUTERS AND GEOTECHNICS,2019,106(-):42-51. |
| APA | Yuan, Wei-Hai,Wang, Bin,Zhang, Wei,Jiang, Quan,&Feng, Xia-Ting.(2019).Development of an explicit smoothed particle finite element method for geotechnical applications.COMPUTERS AND GEOTECHNICS,106(-),42-51. |
| MLA | Yuan, Wei-Hai,et al."Development of an explicit smoothed particle finite element method for geotechnical applications".COMPUTERS AND GEOTECHNICS 106.-(2019):42-51. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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