发生在油品罐区内的地面池火或储罐池火的火焰所产生的热辐射,可能导致周围人员伤亡,或造成设备设施遭受破坏。本文介绍了油池内油品燃烧速率、火焰长度、火焰倾角及火焰后拖量等特性参数的计算方法,分别阐述了地面池火和储罐池火周围地面热辐射强度的预测方法,同时给出了热辐射伤害/破坏判定准则。本文结合汽油、苯两种油品进行了实例计算,并对计算结果进行了对比分析和讨论。 Thermal radiation from flames in surface tank fires or tank fires in oil tank areas may result in death or injury to persons in the vicinity or destruction of equipment and facilities. This paper introduces the calculation methods of oil combustion parameters such as combustion rate, flame length, flame angle and post-flame drag, and then expounds the prediction methods of ground thermal radiation intensity around surface pool fire and storage tank fire, Heat radiation damage / damage criteria. In this paper, gasoline and benzene two kinds of oil samples were calculated, and the calculation results were analyzed and discussed.