http://scholars.ntou.edu.tw/handle/123456789/1063
標題: | Revisit of two classical elasticity problems by using the Trefftz method | 作者: | Jeng-Tzong Chen Ying-Te Lee Shieh, S. C. |
關鍵字: | Trefftz method;Elasticity;Lamé problem;Stress concentration factor;Semi-inverse method | 公開日期: | 六月-2009 | 出版社: | ScienceDirect | 卷: | 33 | 期: | 6 | 起(迄)頁: | 890-895 | 來源出版物: | Engineering Analysis with Boundary Elements | 摘要: | In this paper, the two classical elasticity cases, Lamé problem and stress concentration factor (SCF), are revisited by using the Trefftz method instead of the inverse or semi-inverse approach in the previous study. First, the Timoshenko and Goodier's approach is reviewed. Based on the superposition principle and the concept of taking free body, the problem of stress concentration factor as well as Lamé problem can be solved without any difficulty in a direct way using the Trefftz method. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/1063 | ISSN: | 0955-7997 | DOI: | 10.1016/j.enganabound.2008.12.003 |
顯示於: | 河海工程學系 |
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