Accident consequences and quantitative risk assessment of typical dangerous goods container yards in complex surrounding environment

Key Points

• The study aims to simulate accident consequences for hazardous cargo in complex environments to inform risk assessments.
• Simulations of leakage, pool fire, jet fire, and explosion scenarios were conducted.
• Protective distance criterion was used to assess impact ranges from these accidents.
• Personal and social risk assessments were performed considering surrounding environments.
• Simulations outlined the potential impact scope of accidents in container yards.
• Risk assessments indicated significant personal and social risks associated with hazardous cargo storage.
• The findings offer guidance for improving risk management strategies in complex environments.