The authors of the article have developed an economic and mathematical model for determining the influence of factors characterizing the specifics of dismantling works on the operating costs and duration of operation of machines and mechanisms, the scientific novelty of which is that, unlike existing models, it takes into account the normative-parametric method, regression and covariance dependencies, which makes it possible to assess the totality of the influence of factors on operational costs and duration of operation of machines and mechanisms, describe the procedure for calculating the operating costs and duration of operation of machines and mechanisms and generate the amount of investment in the operating costs of machines and mechanisms.
Keywords: dismantling works, economic and mathematical model, operating costs, machines and mechanisms
The work is devoted to the analysis of existing and applied in practice methods of strengthening building structures, an assessment is given of the choice of the optimal method for strengthening building structures, the main advantages and disadvantages of these methods, the possibility and economic feasibility of their use in the interests of the Ministry of Defense of the Russian Federation are considered.
Keywords: building structures, reinforcement, bearing capacity, technical inspection, efficiency, military infrastructure