化工行业承灾体脆弱性指标体系的构建

Construction of the Index System of Vulnerability of Hazard-affected Bodies in the Chemical Industry

化工行业承灾体主要考虑的是石油化工行业安全生产事故发生之后,事故产生的后果对不同承灾体的交互影响,通过化工行业常见的事故类型的分析,不同的事故类型对不同的承灾体可能产生单一或叠加影响,进行承灾体脆弱性的影响因素及涵盖范围,承灾体的脆弱性的具体影响指标的分析,通过专家打分法和层次分析法确定各个指标的权重,从而可以为承灾体脆弱性等级的确定奠定初步的理论基础。

The consideration of hazard-affected bodies in chemical industry is mainly focused on interactive effect of accidents’ consequence on hazard-affected bodies. Through analysis of common accident types of chemical industry, it’s pointed out that different types of accidents may have single or superposition effect on different hazard-affected bodies. In this paper, influencing factors, range, and specific impact indicators were analyzed. The weight of each index was determined by expert scoring method and APH, which could lay a preliminary foundation for establishing the vulnerability level of hazard-affected bodies.