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Effects of delaminations on vibration characteristic for HT3/5224 carbon fiber reinforced laminated plate

  • Wei Liang
  • , Yufeng Liu*
  • , Naibin Yang
  • *Corresponding author for this work
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Delaminating of composite is one of keys for composite structures. An energy method was used to analyze the fundamental frequency of HT3/5224 carbon fiber reinforced laminated plate in this paper. Different delaminated situations are considered in analysis on vibration of composite based on Kirchhoff theory. The results show that delaminations have a great influence on the fundamental frequency of laminated plate. The discussion shows inner delaminations have more influence on composite laminates than surface delaminations. Different kinds of delaminations can interact each other and the interaction can increase the influence on frequency.

Original languageEnglish
Title of host publicationAdvances in Materials and Materials Processing
Pages52-55
Number of pages4
DOIs
StatePublished - 2013
Event2012 3rd International Conference on Advances in Materials and Manufacturing Processes, ICAMMP 2012 - Beihai, China
Duration: 22 Dec 201223 Dec 2012

Publication series

NameAdvanced Materials Research
Volume652-654
ISSN (Print)1022-6680

Conference

Conference2012 3rd International Conference on Advances in Materials and Manufacturing Processes, ICAMMP 2012
Country/TerritoryChina
CityBeihai
Period22/12/1223/12/12

Keywords

  • Composite laminates
  • Delaminations
  • Energy method
  • Vibration

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