Способ определения длительной прочности однонаправленных полимерных композиционных материалов и устройство для измерения усилий, перемещений и времени до разрушения образца

Лебедев Д. Н.; D. N. Lebedev; Щербаков Е. С.; E. S. Shcherbakov; Ларин М. Н.; M. N. Larin; Мигачев А. С.; A. S. Migachev; Ильин Е. А.; E. A. Ilyin

doi:10.18287/2541-7533-2011-0-3-2(27)-195-199

Way of the determination to long toughness unidirectional polymeric composition material and device for measurement effort, displacement and time before destruction sample

Authors: Lebedev D.N.¹, Shcherbakov E.S.¹, Larin M.N.¹, Migachev A.S.¹, Ilyin E.A.²
Affiliations:
1. Serpuhov’s military institute
2. UVC under MAI
Issue: Vol 10, No 3-2 (2011): Special Issue
Pages: 195-199
Section: AIRCRAFT AND SPACE ROCKET ENGINEERING
URL: https://journals.ssau.ru/vestnik/article/view/6806
DOI: https://doi.org/10.18287/2541-7533-2011-0-3-2(27)-195-199
ID: 6806

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Abstract

The describes the experimental installation for studying long-term strength of unidirectional polymer composites materialov. Used as a model sample mikroplastics is loaded using chart changes in forces and displacements are recorded hydraulic cylinders to its destruction, the info light-sensitive tape recording. Experiments are repeated at different speeds of displacement of rod hydraulic cylinder. The dependence of the tensile strength of the samples from the rate of load application is estimated.