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- Article name
- GEOMETRICAL MODELING AND OPTIMIZATION THE PHYSICS AND MECHANICAL PROPERTIES OF TAR-POLYMER CONCRETE
- Authors
- Konopatskiy E. V., , e.v.konopatskiy@mail.ru, Donbas National Academy of Civil Engineering and Architecture, Donbas, Donetsk People's Republic
Bumaga A. I., , garkavenko68@mail.ru, Donbas National Academy of Civil Engineering and Architecture, Donbas, Donetsk People's Republic
Krysko A. A., , a.a.krysko@donnasa.ru, Donbas National Academy of Civil Engineering and Architecture, Donbas, Donetsk People's Republic
Voronova O. S., , kornilova.oly@mail.ru, Donbas National Academy of Civil Engineering and Architecture, Donbas, Donetsk People's Republic
- Keywords
- geometrical model / process optimization / extremum of the function / response hypersurface / viscosity of tar / concentration of elimination of polyvinylchloride / concentration of activator / temperature / fine-grained tar-polymer concrete
- Year
- 2019 Issue 1 Pages 20 - 24
- Code EDN
- Code DOI
- Abstract
- In this paper, we propose the method of optimization the multidimensional geometric model, on the example of physics and mechanical properties of fine-grained tar-polymer concrete. Optimization of the geometric model involves determining the values of four factors (the viscosity of tar, the concentration of elimination of polyvinylchloride in coal road tar, the concentration of the activator on the surface of the mineral powder and the temperature of samples of a fine-grained tar-polymer concrete), at which the maximum value of the compressive strength is obtained by methods of mathematical analysis of functions of several variables.
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