论文部分内容阅读
通过对新疆维吾尔自治区近8年来火灾统计财产损失与时间、空间和影响因素的分析,发现火灾财产损失与概率呈幂律分布关系。其幂律分布规律在时间和空间上具有稳定性,不会随时间和空间的变化而改变,而且火灾财产损失不受火灾原因的影响,也满足幂律分布关系,但对于不同火灾原因导致的火灾财产损失幂律标度指数不同,标度指数对于预测和评估火灾危险性具有重要的指导意义。
Through the analysis of fire statistics property loss, time, space and influencing factors in Xinjiang Uygur Autonomous Region in the past eight years, it is found that there is a power law distribution relationship between fire property loss and probability. Its law of power law distribution has stability in time and space, does not change with time and space, and fire property loss is not affected by the fire cause, but also satisfies the power law distribution, but for different fire causes The loss of fire property power law scale index is different, the scale index for the prediction and assessment of fire danger has important guiding significance.