Two approaches for the evaluation of the effective properties of elastic composite with parallelogram periodic cells
作者： Reinaldo Rodríguez-Ramos , Harald Berger , Raúl Guinovart-Díaz , Juan Carlos López-Realpozo , Mathias Würkner
DOI: 10.1016/J.IJENGSCI.2012.03.020
关键词:
摘要: In this work, a two-phase parallel fiber-reinforced periodic elastic composite is considered wherein the constituents exhibit transverse isotropy. Effective properties of fibrous composites by means asymptotic homogenization method (AHM) and numerical using finite element (FEM) are calculated for different types parallelogram cells. Some examples comparisons with other theoretical results demonstrate that both methods efficient analysis presence The effects configuration cells on effective observed. general, models predict monoclinic behavior composites.
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R.L. Foye, Stress Concentrations and Stiffness Estimates for Rectangular Reinforcing Arrays Journal of Composite Materials. ,vol. 4, pp. 562- 566 ,(1970) , 10.1177/002199837000400413
Reinaldo Rodríguez-Ramos, P. Yan, Juan C. López-Realpozo, Raúl Guinovart-Díaz, Julián Bravo-Castillero, Federico J. Sabina, C.P. Jiang, Two analytical models for the study of periodic fibrous elastic composite with different unit cells Composite Structures. ,vol. 93, pp. 709- 714 ,(2011) , 10.1016/J.COMPSTRUCT.2010.08.008
Raúl Guinovart-Dı́az, Julián Bravo-Castillero, Reinaldo Rodrı́guez-Ramos, Federico J Sabina, Closed-form expressions for the effective coefficients of fibre-reinforced composite with transversely isotropic constituents. I: Elastic and hexagonal symmetry Journal of The Mechanics and Physics of Solids. ,vol. 49, pp. 1445- 1462 ,(2001) , 10.1016/S0022-5096(01)00005-9
R. Hill, Theory of mechanical properties of fibre-strengthened materials: I. Elastic behaviour Journal of the Mechanics and Physics of Solids. ,vol. 12, pp. 199- 212 ,(1964) , 10.1016/0022-5096(64)90019-5
T.H. Lin, D. Salinas, Y.M. Ito, Elastic-Plastic Analysis of Unidirectional Composites: Journal of Composite Materials. ,vol. 6, pp. 48- 60 ,(1972) , 10.1177/002199837200600105
Reinaldo Rodrı́guez-Ramos, Federico J. Sabina, Raúl Guinovart-Dı́az, Julián Bravo-Castillero, Closed-form expressions for the effective coefficients of a fiber-reinforced composite with transversely isotropic constituents – II. Piezoelectric and square symmetry Mechanics of Materials. ,vol. 33, pp. 223- 235 ,(2001) , 10.1016/S0167-6636(00)00059-4
V. T. Golovchan, N. I. Nikityuk, Solution of the problem of shear of a fibrous composite medium International Applied Mechanics. ,vol. 17, pp. 125- 130 ,(1981) , 10.1007/BF00886492
Raúl Guinovart-Díaz, Juan C. López-Realpozo, Reinaldo Rodríguez-Ramos, Julián Bravo-Castillero, Mirella Ramírez, H. Camacho-Montes, Federico J. Sabina, Influence of parallelogram cells in the axial behaviour of fibrous composite International Journal of Engineering Science. ,vol. 49, pp. 75- 84 ,(2011) , 10.1016/J.IJENGSCI.2010.06.024
Donald F. Adams, Inelastic Analysis of a Unidirectional Composite Subjected to Transverse Normal Loading Journal of Composite Materials. ,vol. 4, pp. 310- 328 ,(1970) , 10.1177/002199837000400303
Harald Berger, Sreedhar Kari, Ulrich Gabbert, Reinaldo Rodriguez-Ramos, Raul Guinovart, Jose A Otero, Julian Bravo-Castillero, None, An analytical and numerical approach for calculating effective material coefficients of piezoelectric fiber composites International Journal of Solids and Structures. ,vol. 42, pp. 5692- 5714 ,(2005) , 10.1016/J.IJSOLSTR.2005.03.016