The impact behavior of composites and sandwich structures

  • W. J. Cantwell
  • , Z. W. Guan

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

Abstract

For many years there has been considerable concern regarding the response of composite materials and lightweight sandwich structures to localized impact loading. Extensive testing has shown that very low impact energies are capable of generating significant damage over a large region. The first part of this paper reviews some of the key studies in this area, focusing primarily on experimental attempts to characterize damage initiation and propagation in these structures. The second section of this paper reviews the attempts to use numerical techniques to model the impact response of composites and sandwich structures.

Original languageBritish English
Title of host publication16th European Conference on Composite Materials, ECCM 2014
ISBN (Electronic)9780000000002
StatePublished - 2014
Event16th European Conference on Composite Materials, ECCM 2014 - Seville, Spain
Duration: 22 Jun 201426 Jun 2014

Publication series

Name16th European Conference on Composite Materials, ECCM 2014

Conference

Conference16th European Conference on Composite Materials, ECCM 2014
Country/TerritorySpain
CitySeville
Period22/06/1426/06/14

Keywords

  • Damage
  • Energy absorption
  • Impact
  • Sandwich structures

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