Open AccessOn the Problem of Control of Prescription-Technological Factors of Concrete Production in the Course of Design and Synthesis of its Optimal Structure
Author(s) -
Evgeny M. Chernyshov,
A. I. Makeev
Publication year - 2018
Publication title -
academia. arhitektura i stroitelʹstvo
Language(s) - English
Resource type - Journals
ISSN - 2077-9038
DOI - 10.22337/2077-9038-2018-3-135-143
Subject(s) - dissipation , stress (linguistics) , field (mathematics) , production (economics) , work (physics) , stress field , control (management) , structural engineering , medical prescription , materials science , mechanical engineering , computer science , engineering , mathematics , finite element method , physics , medicine , linguistics , philosophy , macroeconomics , artificial intelligence , pure mathematics , economics , pharmacology , thermodynamics
The problem of the place and role of the prescription and technological factors in the design and synthesis of concrete structures from the viewpoint of controlling the parameters of the stress field in them under mechanical loading and, respectively, the resistance to their destruction is discussed. Formation of the stress field in the structure of concrete as conglomerate building composites is considered in the system of phenomena of accumulation, dissipation, localization and concentration of energy of the external influence of the operating environment on the material in the structure. In this case, the parameters of the stress field are analyzed in relation to the prescription and technological factors that predetermine the characteristics of the constructed and synthesized homogeneously inhomogeneous structure of the composites. According to the criteria for minimizing the stress values in the composite, proposals are made to ensure the most effective operation of the structural bonds of the constructed material in work underload.