Pregledni rad
https://doi.org/10.31306/s.66.1.3
Pareto analysis of the causes of extraordinary events in rail traffic
Drago Pupavac
orcid.org/0000-0002-2201-0598
; Veleučilište u Rijeci, Rijeka, Hrvatska
Marko Kršulja
orcid.org/0000-0003-0823-8083
; Tehnički fakultet u Puli, Pula, Hrvatska
Josip Knežević
; HŽ Infrastruktura, Rijeka, Hrvatska
Sažetak
The main goal of this work is to investigate and analyze the causes of extraordinary events in railway traffic. The purpose of the work is to identify the main causes of the occurrence of extraordinary events so that possible corrective actions result in a maximum increase in the safety of railway traffic. The results of the research are based on secondary data on the causes of extraordinary events on the tracks of Croatian Railway Infrastructure for the period from 2014 to 2019. Scientific methods of analysis and synthesis, methods of descriptive statistics and the Pareto chart were used in the work. The main finding of this paper points to the conclusion that reckless or malicious actions of other persons and technical defects in infrastructure subsystems or vehicles of the infrastructure manager are responsible for 83.7% of extraordinary events on the tracks of Croatian Railway Infrastructure, i.e. more than all other causes combined.
Ključne riječi
Pareto chart, extraordinary events, railway traffic
Hrčak ID:
316315
URI
Datum izdavanja:
2.4.2024.
Posjeta: 47 *