title: ÐÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÑÐ¼Ð¾Ð¿Ð»Ð°ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ²ÑÐ·ÑÑÑÐµÐ³Ð¾, Ð¼Ð¾Ð´Ð¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÑÐ»Ð»ÐµÑÐµÐ½Ð°Ð¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Finite-element modeling of a composite based on a thermoplastic binder, modified with fullerenes
Creators: name: ÐÐ°Ð½Ð¸Ð½Ð°, ÐÐ»ÑÐ³Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¤ÑÐ»Ð»ÐµÑÐµÐ½Ñ
Ð¡Ð°Ð¶Ð°
ÑÐµÑÐ¼Ð¾Ð¿Ð»Ð°ÑÑÐ¸ÑÐ½Ð¾Ðµ ÑÐ²ÑÐ·ÑÑÑÐµÐµ
ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÐµ Ð²Ð¾Ð»Ð¾ÐºÐ½Ð°
ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°
Ð´ÐµÑÐµÐºÑÑ
thermoplastic binder
carbon fibers
effective characteristics
mechanical properties
defects

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description: Composite materials become more widely used from year to year. They are used in a wide variety of industries. However, with the growth of applications and complexity, the material characteristics requirements also grow, which requires the development and study of composites modifying methods. One of the modern methods of composites modification is the fullerenes or fullerene soot introduction. In the course of this work, a finite element model was developed which describes a new composite material based on a thermoplastic binder reinforced with carbon fibers and manufactured by pultrusion. Also, the influence of defects in the fiber laying direction and fiber bending on the composite effective characteristics was studied. Using a modeling method that considers the progressive destruction of the binder, nonlinear behavior of the composite material in a three-point bend test was described. Using experimental data of modified with fullerene soot composite samples with concentrations 1, 2, and 4%, various modeling approaches were studied to describe the effect on the mechanical properties of the composite. For specific soot concentrations, the model characteristics were determined that allows to describe the behavior of the composite in accordance with the experiment. The results of this work might be used to perform structural analysis of structures made by studied composite material, including modified with fullerene soot in the considered concentrations. The calculations were performed using the ANSYS finite element analysis program.