Study of Stress Singularity in an Anisotropic Wedge
| Autor: | Chien-Hua Tseng, 曾建華 |
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| Rok vydání: | 2001 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 89 This paper presents a general solution for determining the stress singularity orders of an anisotropic wedge for various boundary conditions. The characteristic equation, which governs the singularity orders, is derived from Lekhnitskii''s complex function method. The order depends upon the wedge angle, boundary conditions, and material properties. For a certain wedge angle, the contours of the singularity order are plotted in a domain of one-quarter circle for all fiber orientations. The numerical results agree well with previous studies for special simple cases. New results come from studying the contours and provide useful information for composite structural design. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
| Externí odkaz: |
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