| Autor: |
Sattarova, Gulmira S., Tseshkovskaya, Yelena А., Tsoy, Natalya К., Batessova, Firuza K., Shevtsova, Vladlena S. |
| Předmět: |
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| Zdroj: |
International Journal of Safety & Security Engineering; Jun2024, Vol. 14 Issue 3, p717-728, 12p |
| Abstrakt: |
This article presents a methodological approach to the assessment of technogenic risk based on expert assessments in the processing plants of Central Kazakhstan. During the expert study, the criteria were determined by which the composition of the expert group was formed, and special linguistic scales were developed to carry out the procedure for assessing risk indicators by experts. Expert studies were conducted on 10 possible types of accidents at enrichment plants in Central Kazakhstan. The assessment of the consistency of expert opinions was carried out using the Kendall concordance coefficient. As a new approach for assessing technogenic risk, technical and ecological criteria were identified and their influence on the probability and consequences of accidents was assessed. These parameters formed the basis for multifactorial mathematical models of hazard indicators and the severity of the consequences of an accident during ore processing and enrichment. Scales have been developed to assess the hazard and severity of accidents, a risk assessment matrix, as well as a description of accident risk levels. Corrective measures for enrichment plants have been proposed. This technique is applicable to various production processes. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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