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Erschienen in:
2011 | OriginalPaper | Buchkapitel
Pin-Bearing Strengths for Design of Bolted Connections in Pultruded Structures
verfasst von : B. Zafari, J. T. Mottram
Erschienen in: Advances in FRP Composites in Civil Engineering
Verlag: Springer Berlin Heidelberg
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Presented in this paper are pin-bearing strengths of pultruded FRP materials that are required to check for bearing resistance when designing bolted connections. Bearing failure is the distinct failure mode with a strength formula that requires its ‘own’ material strength property, which we call the bearing strength. Using a test method developed at the University of Warwick a series of pin-bearing strength tests have been conducted to characterise the web material from a 203 mm × 203 mm × 9.53 mm wide flange standard shape. Testing is performed with the loading oriented at either 0, 45 or 90° to the direction of pultrusion. Reported are the salient test results and characteristic values determined using the guidance in Annex D to Eurocode 0.