危险指数法在加油(气)站风险评估中的应用

Application of Hazard Index Method in Risk Assessment of Refueling station

简要叙述了危险指数法的定义、适用范围和计算步骤,以某加油(气)站为例,比较详细地介绍了危险指数法在该站安全风险评估中的实际应用情况。通过应用该方法,确定出该站储存设施与防护目标间的外部安全防护距离,提出了预防事故后果扩大的措施,为加油(气)站安全风险评估提供了借鉴。

The definition,application scope and calculation steps of hazard index method are briefly described.Taking a refueling station as an example,the practical application of hazard index method in safety risk assessment of the station is introduced in detail.Through the application of this method,the external safety protection distance between the storage facilities and the protection targets of the station is determined,and the measures to prevent the expansion of accident consequences are proposed,which can provide a reference for the safety risk assessment of the refueling station.