Journal of the Korean institute of surface engineering (한국표면공학회지)

The Korean Institute of Surface Engineering (한국표면공학회)
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Preliminary Hazard Analysis of Vehicle with G-SAVE Technology

G-SAVE 공법 탑재 차량의 예비위험성평가

  • Received : 2023.05.31
  • Accepted : 2023.07.31
  • Published : 2023.08.31
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Abstract

The structures for road safety are guard rails that protect the cars and passengers. If an accident occurs on the roads after a long period of installation, it may escalate into a major disaster. In order to repair many guard rails, the existing repair method of replacing them with new ones requires enormous financial resources. To solve this problem, the G-SAVE method was developed to repair the guard rail without replacing them. This method removes the rust on the surface of the guard rail and then performs ambient-dip galvanizing coating on it without replacing the new ones. No studies or reports have yet been made on the risk assessment of harmful substances, vehicles for these entire processes. Therefore, this paper focuses on risk assessment using the PHA (Preliminary Hazard Analysis) technique and conducts risk assessment for concept design stage of the coating vehicles.

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Acknowledgement

This research was supported by Ministry of Land, Infrastructure and Transport (RS-2022-00144120), 2023.

References

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