An experimental and numerical investigation of strength characteristics of carbon-epoxy pinned-joint plates
Autor: | Alaattin Aktaş, M. Hüsnü Dirikolu |
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Přispěvatelé: | Kırıkkale Üniversitesi |
Rok vydání: | 2004 |
Předmět: |
Bearing (mechanical)
Materials science joining General Engineering Stacking finite element analysis Epoxy mechanical properties Edge (geometry) carbon fibres Finite element method law.invention law Composite plate visual_art Ceramics and Composites visual_art.visual_art_medium failure criterion Bearing capacity Composite material Joint (geology) |
Zdroj: | Composites Science and Technology. 64:1605-1611 |
ISSN: | 0266-3538 |
DOI: | 10.1016/j.compscitech.2003.11.005 |
Popis: | WOS: 000222231700017 An experimental and numerical study has been carried out to investigate the strength of a pinned-joint carbon epoxy composite plate with [0degrees/45degrees/-45degrees/90degrees]s and [90degrees/45degrees/-45degrees/0degrees]s stacking configurations. The experiments were carried out according to the ASTM D953 standard [Standard Test method for Bearing Strength of Plastics, ASTM Designation, 342-346], and the numerical analyses were performed by the finite element method. The ratio of the edge distance to the pin diameter (E/D), and the ratio of the specimen width to the pin diameter (W/D) were systematically varied during analyses. The results from both analyses show firstly that the prepared specimen configurations give bearing mode, secondly that the [90degrees/45degrees/-45degrees/0degrees]s configuration is stronger when compared to [0degrees/45degrees/-45degrees/90degrees]s, and finally that both configurations reach their upper limit bearing strengths when E/D and W/D ratios are equal or greater than 4. (C) 2004 Elsevier Ltd. All rights reserved. |
Databáze: | OpenAIRE |
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