Analiza wpływu obciążenia termomechanicznego na wytrzymałość połączenia z nitem zrywalnym

STRESZCZENIE: Przedstawiono wyniki analizy eksperymentalnej wytrzymałości pojedynczego złącza w próbie ścinania w temperaturze 23, 400, 600 i 800°C. Pozwolą one wyjaśnić, jak temperatura obciążenia złącza wpływa na jego charakterystykę wytrzymałościową. W badaniach wykorzystano stalową blachę S350GD z powłoką cynkową.

SŁOWA KLUCZOWE: wytrzymałość połączeń nitowych, obciążenie termomechaniczne, S350GD+Z275

ABSTRACT: Presented was the results of experimental analysis of single riveted joints strength. The joints shear strength was determined in temperature of 23, 400, 600, 800 Celsius degrees. The obtained results helped to explain how the temperature affects on the joint load characteristic. The experimental research was carried out for zinc coated S350GD sheet metal material.

KEYWORDS: riveted joint strength, thermomechanical load, S350GD+Z275

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DOI: https://doi.org/10.17814/mechanik.2017.2.35