为客观评价住宅小区的雷电灾害风险以及可能造成的人身伤亡风险,同时考察符合目前建设标准的新建小区的雷击风险是否小于允许值,分析了目前新建小区中由于雷电引起的人员、设备损失情况。提出对新建小区建筑物、构筑物进行雷击风险计算的重要性。结合新建小区特点,选取合适的风险参数,给出了新建住宅小区雷击风险的计算方法。并以南京市长江边某大型新建小区为例,计算了雷击引起的人员损失的风险,给出了小区防范雷击风险的一般方法。
In order to evaluate lightning disaster risks of residential quarters objectively,and check if it's lightning disaster risk is tolerable,loss of life and facility in new residential quarters were analyzed.The importance of risk assessment was emphasized.Calculation method of risk assessment as well as parameter selection is given,with a case of Nanjing as an example.