Influence of the Volumetric Contents of a Fiber on an Elastic - Plastic Condition of Fibrous Materials
(*) Corresponding author
DOI's assignment:
the author of the article can submit here a request for assignment of a DOI number to this resource!
Cost of the service: euros 10,00 (for a DOI)
Abstract
The numerical modeling of elastic-plastic deformation process of unidirectional composite materials is considered. On the basis of simplified deformation theory of plasticity of transversally izotropic environments and finite elements method the computational algorithm and software are developed. This allows applying the theory of small elastic-plastic deformations for the solution of concrete applied tasks on the account of stress - deformed state of fibrous composite materials of complex configuration. The dependence of the mechanical characteristics of a fibrous material on the volumetric contents of a fiber is investigated. The influence of the isolated cavity on elastic-plastic stress-deformed state is researched. On this example the borders of values of the volumetric contents of a fiber, where the interrelation of a fiber and matrix is executed by the best way, are determined
Copyright © 2013 Praise Worthy Prize - All rights reserved.
Keywords
Full Text:
PDFReferences
M.M. Kaminsky, Computational Mechanics of composite materials (Springer, 2007).
R. Rodríguez-Ramos, P. Yan, C., Lopez-Realpozo Juan, R. Guinovart-Díaz, J. Bravo-Castillero, J. S. Federico, C. P. Jiang, Two analytical models for the study of periodic fibrous elastic composite with different unit cells (Citations: 3), J. Comp. Struct., vol. 93, n. 2, 2011, pp.709-714.
http://dx.doi.org/10.1016/j.compstruct.2010.08.008
Kamaya Masayuki, Stress Intensity Factors of Surface Crack with Undulated Front, Jpn. Soc. Mech. Eng. Int. J., Series A, vol. 49, n. 4, 2006, pp. 529-535.
http://dx.doi.org/10.1299/jsmea.49.529
K. A. Nagaraj, E. C. Knudsen, D. Wells, P. McGill, Determination of mixed-mode stress intensity factors, fracture toughness, and crack turning angle for anisotropic foam material, Int. J. of Solids and Struct., vol. 45, n.18–19, 2008, pp. 4936–4951.
http://dx.doi.org/10.1016/j.ijsolstr.2008.04.028
F.P. Van Der Meer, L.J. Sluys, Continuum Models for the Analysis of Progressive Failure in Composite Laminates, J. of Comp. Mater., vol. 43, 2009, pp.2131-2156.
http://dx.doi.org/10.1177/0021998309343054
G. Sebastian, A. Noureddine, O. Haisam, The transmission loss of curved laminates and sandwich composite panels, J. Acoust. Soc. Amer., vol.118, n. 2, 2005, pp.774–790.
http://dx.doi.org/10.1121/1.1932212
J. Lee, M.-G. Lee, F. Barlat, J. H. Kim, Stress integration schemes for novel homogeneous anisotropic hardening model, Comp. Meth. in Appl. Mech. and Eng., vol. 247–248, 2012, pp.73-92.
http://dx.doi.org/10.1016/j.cma.2012.07.013
B. Е. Pobedrya, Mechanics of composite materials”, (Moscow state univer., 1984). (in Russian).
A Khaldjigitov, U. Adambaev, A. Polatov, Computational plasticity methods and plasticity postulates, 7th U.S. National Congress of Computational Mechanics (USNCCM-7), July 27-31, 2003, Albuquerque, USA.
S.N. Korobeynikov, A.V. Babichev, Numerical simulation of dynamic deformation and buckling of nanostructures, ICF (International Congress of Fracture) Interquadrennial conference, 2007, Russia, Moscow, July.
E. B. Karpov, Stress concentration and fracture near a circular hole in composite elements of constructions, Ph.D. dissertation, Novosibirsk State Univ., Novosibirsk, Russia, 2002. (in Russian).
Y. Abdelaziz, K. Bendahane, A. Chabani, Extended Finite Element Method for Moving Discontinuities, (2012) International Review on Modelling and Simulations (IREMOS), 5 (2), pp. 1088-1091.
A. R. Sardarabadi, M. Hosseini, Transient Finite Element Analysis of a Low Power Composite Solid Rotor Induction Motor, (2011) International Review on Modelling and Simulations (IREMOS), 4 (5), pp. 2264-2268.
Refbacks
- There are currently no refbacks.
Please send any question about this web site to info@praiseworthyprize.com
Copyright © 2005-2024 Praise Worthy Prize