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Experimental research on medium leakage of CFRP laminates after impact

  • Harbin University
  • Harbin Institute of Technology

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

Abstract

The effects of thickness and impact energy on the medium leakage of composite laminates were discussed in this paper. Impact tests for the composite laminates with the size of 600 mm×700 mm with three different thicknesses were subjected to impact energy levels from 5 J to 40 J. The medium leakage and the damaged area were investigated according to different energy levels and stacking sequences. The damage area was evaluated by visual inspection and three-dimensional microscope. The experimental results reveal that the impact damage of CFRP laminates with three different thicknesses tends to be more severe as impact energy increases. The impact area and the crater depth increases with increasing impact energy. The impact area and the crater depth decreases with increasing thickness for the same impact energy.

Original languageEnglish
Title of host publicationAdvanced Materials and Processes IV
EditorsJianzhong Lin, Tianhong Yan, Jingwei Zhao, Xinsheng Xu, Zhengyi Jiang
PublisherTrans Tech Publications Ltd
Pages383-386
Number of pages4
ISBN (Electronic)9783038352563
DOIs
StatePublished - 2014
Event4th International Conference on Advanced Design and Manufacturing Engineering, ADME 2014 - Hangzhou, China
Duration: 26 Jul 201427 Jul 2014

Publication series

NameApplied Mechanics and Materials
Volume633-634
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference4th International Conference on Advanced Design and Manufacturing Engineering, ADME 2014
Country/TerritoryChina
CityHangzhou
Period26/07/1427/07/14

Keywords

  • CFRP laminates
  • Impact
  • Leakage

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