Three Dimensional Cosserat Continuum Model and its Application to Analysis for the Cantilever Beam
文献类型：会议论文
| 作者 | Tang Hongxiang1,2; Hu Zhaolong2 |
| 出版日期 | 2012 |
| 会议日期 | NOV 18-20, 2011 |
| 会议地点 | Shenzhen, PEOPLES R CHINA |
| 关键词 | Cosserat continuum theory FEM cantilever beam size effect |
| 卷号 | 117-119 |
| DOI | 10.4028/www.scientific.net/AMM.117-119.438 |
| 页码 | 438 |
| 英文摘要 | A basic 3D Cosserat continuum theory and corresponding finite element formulations are deduced. The deflections of a cantilever beam are analyzed by the 20-nodes solid elements based on the classical continuum theory and Cosserat continuum theory respectively. Compared with analytical solution brought forward by Timoshenko and Goodier, it illustrates that the numerical results based on Coseerat FEM are effective and more accurate and closer to the analytical solutions by choosing an appropriate value of the characteristic internal length, which also testifies the capability of reflecting the intrinsic property of the cantilever beam. |
| 源文献作者 | Zhang, HX ; Han, Y ; Chen, F ; Wen, J |
| 会议录 | MATERIALS AND COMPUTATIONAL MECHANICS, PTS 1-3
 |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD |
| 会议录出版地 | DURNTEN-ZURICH |
| 语种 | 英语 |
| WOS研究方向 | Engineering ; Mechanics |
| WOS记录号 | WOS:000303483600086 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4666]  |
| 专题 | 岩土力学所知识全产出_会议论文 国家重点实验室知识产出_会议论文 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Rock & Soil Mech ; 2.Dalian Univ Technol, Sch Civil & Hydraul Engn, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang Hongxiang,Hu Zhaolong. Three Dimensional Cosserat Continuum Model and its Application to Analysis for the Cantilever Beam[C]. 见:. Shenzhen, PEOPLES R CHINA. NOV 18-20, 2011. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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