Mikheev I. Improving the effectiveness of prescription decisions in the technology mix concrete with methods of mathematical modeling

Adaptation of mathematical modeling methods, artificial intelligence and information technology for solutions of the concrete composition design with predetermined properties is presented. There is a number of important tasks among the pressing questions, that require a further decision. One of them is the problem of designing optimal compositions of concrete by a management compounding-technological parameters. General problems of optimizing the concrete composition are determined. Polynomial model was used for study of the compounding-technological factors effect on concrete and concrete mix Designed and implemented a software algorithm for concrete mix composition calculating based on the compounding-technological parameters, the optimization criterion, factor and functional limitations. Optimization of concrete compositions is conducted with setting of norms of technological properties, which are durability for a concrete and mobility for concrete mix. The prime price of concrete mix is chosen as a role of optimization criterion. The resulting compositions tested experimentally. Test results showed that the developed technology of concrete designing in a production environment provides optimal criteria with an allowance of compounding-technological limitations.