Woven ply thermoplastic laminates under severe conditions: Notched laminates and bolted joints
作者： Benoit Vieille , Jérémie Aucher , Lakhdar Taleb
DOI: 10.1016/J.COMPOSITESB.2010.12.025
关键词:
摘要: Abstract This work is aimed at investigating the influence of environmental conditions on mechanical behavior carbon fiber fabric reinforced PPS laminates. Changes in strength and failure mechanisms notched laminates bolted joints were investigated for different conditions: room temperature/dry – 120 °C/hygrothermally aged. These help enhance ductile matrix but degrade fiber/matrix interface. However, degree retention properties quite high a quasi-isotropic lay-up hole sensitivity slightly decreased by conditions. For joint tests, severe increase double-lap (+11%) are detrimental to single-lap (−26%).
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