PSI - Issue 42

Stefan Sieberer et al. / Procedia Structural Integrity 42 (2022) 72–79 S. Sieberer et al. / Structural Integrity Procedia 00 (2019) 000–000

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giving a higher than expected increase in strength. The sti ff ness in the shaft reflects the fibre volume increase well. Furthermore, the behaviour is generally linear until fracture with only small nonlinear influence, indicating that most of the load is transferred by fibres. Under the compressive force of the pin on the eye, there is significant vertical deflection, and the bearing sti ff ness was calculated. Notably, the influence of φ on the bearing sti ff ness is much smaller, as this is a matrix and void dependent parameter.

Acknowledgements

Funding was provided by the EU funded network M-Era.Net, European Regional Development Fund (ERDF) through IWB 2014–2020, the BMVIT (Austrian Ministry for Transport, Innovation, and Technology); the FFG (Aus trian Research Promotion Agency), and the federal state of Upper Austria.

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