• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Institut de Mécanique et d’Ingénierie de Bordeaux (I2M)
  • View Item
  • Home
  • Institut de Mécanique et d’Ingénierie de Bordeaux (I2M)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Experimental investigations and variability considerations on 3D interlock textile composites used in low velocity soft impact loading

Article dans une revue avec comité de lecture
Author
DANO, M.-L.
93488 Université Laval [Québec] [ULaval]
DUPLESSIS KERGOMARD, Yann
ccDAU, Frédéric

URI
http://hdl.handle.net/10985/17339
DOI
10.1016/j.compstruct.2016.06.034
Date
2016
Journal
Composite Structures

Abstract

This study investigates the performance of three-dimensional (3-D) woven interlock composite plates subjected to impact loading. Low velocity (lower than 10 m s 1) impacts with highly deformable rubber impactor are addressed. Response variability is investigated by conducting several impact tests in the same conditions. The effect of mass and velocity on damage tolerance is studied by varying the impact conditions. Force–time, displacement–time and force–displacement curves are first analyzed in such various impact conditions. Secondly, damage mechanisms are highlighted through microscopic observations. The large geometrical deformation of the rubber impactor during impact leads to a loading less localized than for a hard impactor which induces a wide spread damage distribution. Comments on the relations between damage states and mass–velocity conditions are proposed.

Files in this item

Name:
I2M_CS_2016_DAU.pdf
Size:
3.645Mb
Format:
PDF
View/Open

Collections

  • Institut de Mécanique et d’Ingénierie de Bordeaux (I2M)

Related items

Showing items related by title, author, creator and subject.

  • Rubber Impact on 3D Textile Composites 
    Article dans une revue avec comité de lecture
    HEIMBS, Sebastian; VAN DEN BROUCKE, Björn; DUPLESSIS KERGOMARD, Yann; MALHERBE, Benoit; ccDAU, Frédéric (Springer Verlag (Germany), 2012)
    A low velocity impact study of aircraft tire rubber on 3D textile-reinforced composite plates was performed experimentally and numerically. In contrast to regular unidirectional composite laminates, no delaminations occur ...
  • Choc mou basse énergie sur composite interlock 3X: approche expérimentale et numérique 
    Article dans une revue avec comité de lecture
    DUPLESSIS KERGOMARD, Yann; HEIMBS, Sebastian; ccDAU, Frédéric (EDP Sciences, 2012)
    Dans ce travail, on s’intéresse aux mécanismes d’endommagement qui appa- raîssent lors d’un choc mou entre un impacteur déformable en caoutchouc et une plaque composite tissée 3D (interlock 3X). Des impacts basses énergies ...
  • Investigation of damage mechanisms in 3D interlock textile composites under low velocity soft impact loading 
    Communication avec acte
    DANO, M.-L; DUPLESSIS KERGOMARD, Yann; ccDAU, Frédéric (2012)
    Performances of a three-dimensional (3-D) woven composites subjected to impact loading are investigated in this study. Low velocity (lower than 10 m.s-1) impacts with largely deformable rubber impactors are adressed. ...
  • Implementation of a Discrete Element Method for the space-time modeling of loading in the case of a soft shock: qualitative approach 
    Article dans une revue avec comité de lecture
    DUPLESSIS KERGOMARD, Yann; ccIORDANOFF, Ivan; ccDAU, Frédéric (2011)
    The aim of this study is to modelize the space-time loading induced on a target by a deformable impactor, in the case of a ”soft” shock.The originality of this work resides in the use of discrete elements to model the ...
  • Reliability approach on impacted composite materials for railways 
    Article dans une revue avec comité de lecture
    COCHETEUX, Francis; CHAUVIN, Thomas; ccGUILLAUMAT, Laurent; ccDAU, Frédéric (Lavoisier, 2012)
    This paper deals with a reliability approach applied on composite plates which should be used in railway structures under low velocity impact loading.Impacted composite plates in bending configuration are considered as an ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales