Static strength characteristics of hybrid composites with non-woven tissue

Hiroshi Noguchi, Seung Hwan Lee

Research output: Contribution to journalArticlepeer-review

Abstract

Mechanical behavior characteristics of hybrid composites with non-woven carbon tissue are investigated under static tensile loading. This hybrid laminate consists of unidirectional prepreg and non-woven carbon tissue, made by inserting non-woven carbon tissue between prepreg layers. Static tensile test of CFRP and hybrid laminates are carried out. Chord shear modulus and 0.2%-offset shear strength of a CFRP laminates are obtained and compared with those of the hybrid laminates. The hybrid laminates, seem to be effective to improve the tensile characteristics. The fracture surfaces of the specimens are observed with SEM and an optical microscope, and the failure mechanism is discussed.

Original languageEnglish
Pages (from-to)1477-1485
Number of pages9
JournalNihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
Volume67
Issue number661
Publication statusPublished - 2001

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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