Generation of synthetic FRP microstructures based on experimentally observed microstructures

Seyed Hamid Reza Sanei, Ray S. Fertig

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

One of the key defects in composite materials is the large variability in mechanical properties. To capture the variability of strength in FRPs, random microstructures have to be analyzed. Developing a realistic model for generation of random microstructures required first imaging a carbon reinforced epoxy and then quantifying prominent microstructural features. Microstructures were synthetically generated including experimentally observed microstructural features such as elliptical fibers, alignment fibers, voids, and resin seams. Material periodicity of microstructures was considered to facilitate the application of displacement periodic boundary condition for later finite element analysis.

Original languageEnglish (US)
Title of host publicationTMS Annual Meeting
PublisherMinerals, Metals and Materials Society
Pages1041-1047
Number of pages7
DOIs
StatePublished - Jan 1 2015

Publication series

NameTMS Annual Meeting

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys

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