An Algorithm of Designing of Cement Foam Concretes Structure According to the Complex of Preset Properties

Number of journal: №9-2016
Autors:

G.S. SLAVCHEVA
E.M. CHERNYSHOV

DOI: https://doi.org/10.31659/0585-430X-2016-741-9-58-64
УДК: 691.327

 

AbstractAbout AuthorsReferences
A procedure of designing of the structure of foam concretes which is based on the classical methodology of setting and solution of optimization problems is proposed. The purpose of the design is to form the foam concrete structure providing the formation of the set level of structural properties in the technological cycle and maximally efficient their realization under operational impacts. Examples of the algorithms developed for solving the task of foam concrete designing for structural (1200–1600 kg/m3) and structural heat-insulating (800–1200 kg/m3) foam concretes of minimal deformability with normalized characteristics of density, strength in the dry and wet states at preset values of characteristics of initial components are presented. The use of developed algorithms makes it possible to substantiate the decisions on parameters of the composition and structure of various foam concretes on the basis of natural and anthropogenic raw components
G.S. SLAVCHEVA, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
E.M. CHERNYSHOV, Doctor of Sciences (Engineering), Academician of RAACS (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Voronezh State University of Architecture and Civil Engineering (84, 20-letiya Oktyabrya Street, 394006, Voronezh, Russian Federation)

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