Simulation of Gypsum Composites Structures

Number of journal: №5-2015
Autors:

Petropavlovskaya V.B.
Novichenkova T.B.
Bur'yanov A.F.
Obraztsov I.V.
Petropavlovsky K.S.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-66-69
УДК: 666.914

 

AbstractAbout AuthorsReferences
To study the possibility of reducing the power consumption during the manufacture of gypsum materials, a potential for activating the structure formation process by means of selection of an optimal granulometric composition is investigated. The simulation of the topological structure of the gypsum system of hydration hardening was carried out. The system created by spheres of two sizes located in the hexagonal structure was selected as an object for research. With the help of three-dimensional simulation, a quantitative assessment of the packed array of spherical particles was obtained. Results of the study of differential and integral curves of particles distribution in disperse gypsum systems are presented. On the basis of results of their analysis with due regard for results of the computer simulation, the study of real gypsum mixes of different grinding fineness was conducted. The optimal granulometric composition of the bi-disperse raw mix has been defined with the help of the developed software complex of structural-simulation modeling of disperse systems which are used in the technology of building composite materials.
V.B. PETROPAVLOVSKAYA1, Candidate of Sciences (Engineering)
T.B. NOVICHENKOVA1, Candidate of Sciences (Engineering)
A.F. BUR'YANOV2, Doctor of Sciences (Engineering)
I.V. OBRAZTSOV1, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)
K.S. PETROPAVLOVSKIY1, Master (This email address is being protected from spambots. You need JavaScript enabled to view it.)

1 Tver State Technical University (22, Afanasiya Nikitina Embankment, 170023, Tver, Russian Federation)
2 Moscow State University of Civil Engineering (26, Yaroslavskoye Hwy , 129337, Moscow, Russian Federation)

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For citation: Petropavlovskaya V.B., Novichenkova T.B., Bur'yanov A.F., Obraztsov I.V., Petropavlovskiy K.S. Simulation of Gypsum Composites Structures. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 66-69. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-66-69


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