Compound joint: A novel design principle to improve strain allowables of FRP composite stringer run-outs
| Autor: | Ian P Bond, V. A. Imperiale, Enzo Cosentino, Paul M. Weaver |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Strain energy release rate
Materials science business.industry Composite number Structural engineering Fibre-reinforced plastic Crack growth resistance curve Crack closure Fracture toughness Stringer Mechanics of Materials mental disorders Ceramics and Composites Composite material business Joint (geology) |
| Zdroj: | Composites Part A: Applied Science and Manufacturing. 41:521-531 |
| ISSN: | 1359-835X |
| Popis: | A novel design principle is presented and tested, which is able to significantly improve the crack initiation loads of composite panels with stringer terminations. Taking advantage of the stable crack growth in such structures, an artificial crack is introduced which promotes synergistic load transfer of the bolts with the bond-line, drastically reducing the strain energy release rate at the run-out tip and increasing the load transfer capability of the joint. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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