PREDICTION OF EFFECTIVE MECHANICAL CHARACTERISTICS OF TRICOT

Chernous D.A., Candidate of Technical Sciences; Institute of Mechanics of Metal-Polymer Systems V.A. Belogo of NASB; Gomel, the Republic of Belarus

Shilko S.V., Candidate of Technical Sciences; Institute of Mechanics of Metal-Polymer Systems V.A. Belogo of NASB; Gomel, the Republic of Belarus

Charkovskii A.V., Candidate of Technical Sciences; Vitebsk State Technological University; Vitebsk, the Republic of Belarus

Mezomechanical model of tricot for medical applications has been developed. It allows one to establish a dependence of specific loads on extension ratios as well as predict the strength tricot parameters. An elasticity modulus and tensile strength of monofibers are used for characterization of the mechanical properties of threads generated the tricot. The developed model was used for a description of the test process of the slur tricot samples on the State Standard 8847-85 by a method of "punching by a ball".

Tricot, strength tricot parameters, elasticity modulus, tensile strength, monofiber

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