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Production risk management in the foundry

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Category: Content №1 2020

Last Updated on 09 April 2020

Published on 10 March 2020

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Authors:

V.L.Bezsonnyi, Cand. Sc. (Tech.), orcid.org/0000-0001-8089-7724, Simon Kuznets Kharkiv National University of Econo­mics, Kharkiv, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

O.V.Tretyakov, Dr. Sc. (Tech.), Assoc. Prof., orcid.org/0000-0002-0457-9553, Kharkiv State Academy of Physical Culture, Kharkiv, Ukraine

V.V.Asotskyi, Cand. Sc. (Psych.), orcid.org/0000-0001-5403-3156,  National University of Civil Defense of Ukraine, Kharkiv, Ukraine

R.V.Ponomarenko, Cand. Sc. (Tech.), Senior Research Fellow, orcid.org/0000-0002-6300-3108,  National University of Civil Defense of Ukraine, Kharkiv, Ukraine

Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2020, (1):123-129
https://doi.org/10.33271/nvngu/2020-1/123

 повний текст / full article

Abstract:

Purpose. Improving the efficiency of production risk management of a machine-building enterprise unit by: 1) improving the methodology of analysis of existing risks; 2) developing a cost-optimization program for risk management.

Methodology. The study used general scientific and specific research methods: analysis, generalization of scientific experience; risk and hazard assessment was carried out using the method of structured assessment; in solving the problem of cost optimization, the model of “knapsack problem” was used.

Findings. Since production risk management is related to the material costs of the enterprise for occupational safety measures, improving the effectiveness of risk management involves consistently using qualitative and quantitative assessments. The methodology was improved, the dangerous factors were identified and analyzed; the task of optimizing costs in risk management was set and solved.

Originality. The risk management approach is to use an advanced approach to evaluate and use the optimization model. Methodological approaches to risk assessment have been further developed which include the calculation of not only the probability of occurrence. For the first time, to optimize the costs for occupational safety measures in the machine-building enterprise unit, the “knapsack problem” was used, which allows reducing the amount of risk to an acceptable level.

Practical value. The results of the study are embodied in a specific methodology, the use of which allows the optimal way to manage risks in the enterprise unit.

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