The content of risk assessment of regional lightning strike is introduced,including preliminary survey and application of lightning location data,and the standard for sub-region delineation and the model of risk assessment of regional lightning strike are evaluated.Besides,a chemical industry park in Shanghai is taken as an example to introduce the basic information of the project,characteristics of lightning environment and delineation of sub-regions,and the degree of membership of assessment indicators and the calculation result of the risk value of regional lightning strike are given.A detailed understanding of the basic information of the project is required for risk assessment of lightning strike through various ways such as site investigation and questionnaire,sub-regions shall be delineated according to the characteristics of lightning distribution,and the risk assessment of regional lightning strike shall be conducted.
关键词
区域雷击风险评估/闪电定位资料/子区域/化工园区/评估模型/风险因子/区域地闪密度/评价指标
Key words
risk assessment of regional lightning strike/lightning location data/sub-region/chemical industry park/assessment model/risk factor/regional ground flash density/assessment indicator
维普
万方数据