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合成材料:力学,计算和应用
ESCI SJR: 0.193 SNIP: 0.497 CiteScore™: 0.39

ISSN 打印: 2152-2057
ISSN 在线: 2152-2073

合成材料:力学,计算和应用

DOI: 10.1615/CompMechComputApplIntJ.v1.i4.50
pages 361-373

STUDY OF ELASTIC AND STRENGTH PROPERTIES OF HYBRID AND GRADIENT POLYMER COMPOSITES

A. M. Kuperman
N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, Russia
R. A. Turusov
N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, Russia
A. Ya. Gorenberg
N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, Russia

ABSTRACT

The paper deals with the properties of hybrid (HPC) and gradient (GPC) polymer composites depending on the ratio of the content of different fibers. The major factor governing the regularities of the mechanical behavior of composites is the ratio of ultimate strains of reinforcing fibers. Synergy effects of increasing deformability of carbon fibers under tension and organic fibers under compression in a glass-fiber-reinforced (GFR) matrix are observed. Gradient materials with a nonuniform structure enable one to assign a law of variation of the material stiffness, which gives an optimal stress distribution in a whole product under loading.

REFERENCES

  1. Complex of Works on Development and Introduction into National Economy of Hybrid Polymer Composite Materials. For official use only.

  2. Gunyaev, G. M., Rumyantsev, A. F., Avrasin, Ya. D., and Goryushkin, V. A., Three-Component Composite Plastics. Nonmetal Composite Materials.

  3. Gunyaev, G. M., Rumyantsev, A. F., Rabotnov, Yu. N., and Stepanychev, E. N., Polyfiber composite materials.

  4. Rumyantsev, A. F., Gunyaev, G. M., Felkova, N. N., Stepanychev, E. N., and Mamudov, I. M., Optimization of the composition and reinforcement structure of bi- and three-component composite materials.


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