Browsing by Author "Kapelko, A."

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    The optimization of hydrotechnical concretes’ composition
    (Видавництво Національного університету «Львівська політехніка», 2007) Kapelko, A.; Kapelko, R.
    This article reflect upon the problem of hydrotechnical concretes optimization basing on the authors’ investigations including the determing of special concretes composition and the estimation of their quality. The issue of optimization is outlined, the objective function is formulated and preferred solution is calculated using STATISTICA (polynomial approximations) and MATHEMATICA (the least squares method) programmes.