Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
A Multi Material Shell Model for the Mechanical Analysis of Triaxial Braided Composites
Year:2017
Research Areas
  • Aircraft materials
Information
Abstract
An efficient numerical methodology based on a multi material shell (MMS) approximation is proposed in this paper for the analysis of the mechanical behavior of triaxial braided composites subjected to tensile loads. The model is based on a geometrical description of the textile architecture of the material at the Gauss point level of a standard shell including the corresponding yarn geometrical parameters. The mechanical properties at the yarn level were determined from values reported in the literature or by means of micromechanical homogenization of unidirectional fiber reinforced composites. Simulations were carried out on single representative unit cell subjected to periodic boundary conditions and on multiple cell representative volume elements corresponding to the size of the standard width of a tensile specimen. The numerical results were compared with the stress-strain curves obtained experimentally as well as the damage mechanisms progression during deformation captured using radiographs performed on interrupted tests.
International
Si
JCR
Si
Title
Applied Composite Materials
ISBN
0929-189X
Impact factor JCR
1,153
Impact info
Datos JCR del año 2015
Volume
10.1007/s10443-017-9593-9
Journal number
From page
1
To page
21
Month
MARZO
Ranking
Participants
  • Autor: Alejandro García Carpintero (UPM)
  • Autor: Miguel Herráez Matesanz (UPM)
  • Autor: Xu Jian (IMDEA Materiales)
  • Autor: Claudio Lopes (IMDEA Materiales)
  • Autor: Carlos Daniel Gonzalez Martinez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Materiales Estructurales Avanzados y Nanomateriales
  • Departamento: Ciencia de Materiales
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)