Оценка погрешностей в определении модуля упругости резины при сжатии, связанных с неучетом изменений размеров образца в процессе испытаний

The results of tests on a brief compression are described for 5 types of rubbers, applied for making of rubber-steel ropes for mining industry in Ukraine and Poland. At treatment of results of tests have been made analysis of influence of change of sizes of cross-sectional of patterns of rubber executed at a ladening on the sizes of the modules of elasticity of rubbers in the different ranges of deformation.