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Threshold of impact energy on the medium leakage of CFRP laminates

  • Harbin University
  • Harbin Institute of Technology

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

Abstract

The effects of the thickness and the impact energy on the medium leakage of CFRP laminates were discussed in this paper. Impact tests for CFRP laminates with the size of 600 mm×700 mm with three different thicknesses were subjected to impact energy levels from 5 J to 65 J. The medium leakage and the damaged area were investigated according to different energy levels and thicknesses. The damage area was evaluated by visual inspection and three-dimensional microscope. The experimental results reveal that the impact damage of CFRP laminates tends to be more severe as the impact energy increases, and the impact area and the crater depth increases with the increasing impact energy. For the same impact energy, the impact area and the crater depth decrease with the increasing thickness.

Original languageEnglish
Title of host publicationAdvanced Materials and Processes III
Pages68-71
Number of pages4
DOIs
StatePublished - 2013
Event3rd International Conference on Advanced Design and Manufacturing Engineering, ADME 2013 - Anshan, China
Duration: 13 Jul 201314 Jul 2013

Publication series

NameApplied Mechanics and Materials
Volume395-396
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference3rd International Conference on Advanced Design and Manufacturing Engineering, ADME 2013
Country/TerritoryChina
CityAnshan
Period13/07/1314/07/13

Keywords

  • CFRP laminates
  • Impact
  • Leakage

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