Computational modeling of specific tensile test of composite with rubber matrix

Abstract

The paper deals with the computational modelling of specific tensile test of composite with rubber matrix. AG-X test machine plus 5 kN Shimadzu with a video-extensometer as a noncontact optical system is used for the test. The change in length and the true longitudinal strain is measured by the video-extensometer at a distance of ±25 mm from the center of the test specimen (the initial distance of 50 mm between the measuring points). The change of width (contraction) is measured together.