摘要
介绍区域雷击风险评估相关内容,包括项目前期勘测、闪电定位资料应用、评估子区域划定标准和区域雷击风险评估模型;以上海某化工园区为例,介绍项目基本情况、雷电环境特点、子区域划分,给出评价指标隶属度及区域雷击风险值的计算结果;提出在区域雷击风险评估时,应尽可能通过现场勘测、调研问卷等多种形式详细了解项目基本情况,并结合雷电分布特征详细划分子区域,开展区域雷击风险评估。
The content ofrisk assessmentof regionallightning strikeisintroduced,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 riskassessment of regional lightning strike shall be conducted.
作者
顾宇丹
杨清
陈华晖
严岩
何俊杰
GU Yudan;YANG Qing;CHEN Huahui;YAN Yan;HE Junjie(Shanghai Center for Meteorological Disaster Prevention Technology,Shanghai 200030,China;Shanghai Huayun Industrial Co.,Ltd.,Shanghai 200030,China)
出处
《建筑电气》
2024年第4期9-13,共5页
Building Electricity
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
risk assessment of regional lightning strike
lightning location data
sub-region
chemical industry park
assessment model
risk factor
regional ground flash density
assessment indicator
