Modeling some composite laminates subjected to temperature and humidity variations

  • Authors:

  • Horatiu Teodorescu;Sorin Vlase;Virgil Mihalcica;Marian Vasii

  • Affiliations:

  • Department of Mechanical Engineering, Transilvania University of Brasov, Brasov, Romania;Department of Mechanical Engineering, Transilvania University of Brasov, Brasov, Romania;Department of Mechanical Engineering, Transilvania University of Brasov, Brasov, Romania;Department of Mechanical Engineering, Transilvania University of Brasov, Brasov, Romania

  • Venue:
  • ACMOS'08 Proceedings of the 10th WSEAS International Conference on Automatic Control, Modelling & Simulation
  • Year:
  • 2008

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Abstract

Original models to estimate the behavior at temperature and humidity variations of some fibers reinforced composite structures are shown. Especially, the coefficients of thermal- and humidity expansion, along and perpendicular to fibers direction are presented. Two types of structures are taking into account: laminate [0/45/-45/90]s based on glass fibers reinforced epoxy resin and laminate [(0/90)2] based on carbon fibers reinforced epoxy resin.