论文部分内容阅读
城市是人口高度密集聚居区域,一旦发生灾害,容易造成大量人员伤亡,引发社会恐慌,使城市陷入危机。城市同时又是财富高度密集的区域,同样的灾害发生在城市容易造成巨大的经济损失。而城市
Cities are densely populated and densely populated areas. In the event of a disaster, large numbers of casualties are easily caused, causing panic in the community and putting the city in crisis. At the same time, cities are also highly wealthy areas, and the same disaster can easily cause huge economic losses in the cities. And the city