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Assessment of contribution of human factor and factors of material-technical supply to safety risks due to poor repair and technology

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, , Citation O I Verevkina 2020 IOP Conf. Ser.: Mater. Sci. Eng. 760 012065 DOI 10.1088/1757-899X/760/1/012065

1757-899X/760/1/012065

Abstract

The paper discusses the method of assessment and analysis of functional risks within the infrastructure of the railway transport network. The basis of the method is laid down in [1-4], but the risk assessment subsystem was not described due to poor repair. This paper will try to fill this gap. A general diagram of traffic safety risks by factors was developed. The method of transforming the probability function of repair rules violation into the probability of traffic safety violation due to some repair is proposed. For this purpose, the problem of minimizing the disparity in non-linear equations determining scaled factors of traffic safety violation (TSV) due to re-pair is solved. The calculation results at the level of linear enterprise are presented.

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10.1088/1757-899X/760/1/012065