MICROMECHANICS IN CONTINOUS GRAPHITE FIBER/EPOXY COMPOSITES DURING CREEP Metadata

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Title

  • Main Title MICROMECHANICS IN CONTINOUS GRAPHITE FIBER/EPOXY COMPOSITES DURING CREEP

Creator

  • Author: ZHOU, C.
    Creator Type: Personal
  • Author: AL, ET
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization
    Contributor Info: US Department of Energy (United States)

Publisher

  • Name: Los Alamos National Laboratory
    Place of Publication: New Mexico
    Additional Info: Los Alamos National Lab., NM (United States)

Date

  • Creation: 2001-02-01

Language

  • English

Description

  • Content Description: Micro Raman spectroscopy and classic composite shear-lag models were used to analyze the evolution with time of fiber and matrix strain/stress around fiber breaks in planar model graphite fiber-epoxy matrix composites. Impressive agreements were found between the model predictions and the experimental results. The local matrix creep leads to an increase in the load transfer length around the break under a constant load. This increases the chance of fiber breakage in the neighboring intact fibers.
  • Physical Description: 156 Kilobytes pages

Subject

  • Keyword: Raman Spectroscopy
  • Keyword: Fibers
  • STI Subject Categories: 36 Materials Science
  • Keyword: Composite Materials
  • Keyword: Graphite
  • Keyword: Creep

Source

  • Conference: Conference title not supplied, Conference location not supplied, Conference dates not supplied

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Report No.: LA-UR-01-846
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 774571
  • Archival Resource Key: ark:/67531/metadc721168