Stress singularity in torsion problem for bonded bars
| Autor: | Noda Naotake, Shibuya Toshikazu, Koizumi Takashi, Tsuji Tomoaki |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
Infinite set
Applied Mathematics Mechanical Engineering Torsion (mechanics) Geometry Condensed Matter Physics System of linear equations ELASTIC ADHESIVE Mechanics of Materials Modeling and Simulation General Materials Science Stress singularity Adhesive Series expansion Stress intensity factor Mathematics |
| Zdroj: | International Journal of Solids and Structures. 27:1059-1071 |
| ISSN: | 0020-7683 |
| DOI: | 10.1016/0020-7683(91)90101-k |
| Popis: | Torsion problems for bonded bars composed of two semi-infinite bars bonded to each other by an elastic adhesive layer are investigated. Stress analysis proceeds considering the stress singularity at the corners by making use of the series expansion technique, and the problem is reduced to infinite sets of systems of linear equations. We introduce the generalized stress intensity factor at the corner. Stress fields in the neighborhood of the corners are shown by using only this factor. The values of the generalized stress intensity factor arc obtained for the various mechanical and geometrical properties of the semi-infinite bars and adhesive layer. |
| Databáze: | OpenAIRE |
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