Mathematical Formulation for Periodically Curved Layers in Composite Materials

Authors

  • Luciano Nascimento Nascimento UFPE/Engenharia de Materiais

Abstract

Based on piecewise homogeneous body model, using exact equations of linear theory of elasticity, a method admitting to calculate the stress intensity factor in composites with antiphonally periodically curved layer that contain infinite series of free finite length cracks parallel to the direction of action of external normal forces, is developed.

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Author Biography

Luciano Nascimento Nascimento, UFPE/Engenharia de Materiais

Licenciado em  Matemática,Bacharem em Fíisca e Química, Mestre em Ciências de Materiais e Doutor em Engenharia de Materiais.

References

TARNAPOLSKIY YU. M., ROSE A. V. Peculiarities of analysis of parts from ariated plasties// Riga, Znathe, 1969, 275 p.
KORTEN B. A. Strength of reinforced plastics. M.: Chimaya, 1967, 165 p.
AKBEROV S.D., GUZ A.N. One method for solving problems in mechanics of composite materials with curved layers. Pricl. Mechanica. 1984, 20:4, p. 3-9.
S. D. AKBEROV, F. G. MAKSUDOV, P. G. PANAKOV, A. I. Seyfullayev. On the crack problems in composite materials with curved layers. Int. J. Engng Sci. 3: 6, p. 1003-1016, 1994.
AKBEROV, S.D. Mechanics of composite materials with locally curved structure.Pricl. Mechanica. 1987, 23:1, p.119-122.
KALANDIA A. M. Mathematical method of two-dimensional theory of elasticity. M, Nauka, 1973. p. 303.

Published

2017-03-20

How to Cite

Nascimento, L. N. (2017). Mathematical Formulation for Periodically Curved Layers in Composite Materials. Physicae Organum, 3(1). Retrieved from https://periodicos.unb.br/index.php/physicae/article/view/12334

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Artigos