随这我国城市化进程的不断推进,乡镇街道的面貌正在发生着巨大的变化,尤其是高层建筑如雨后春笋般拔地而起。这些钢筋混凝土‘‘巨人们“在繁荣城市的同时,也给人们带来了重大的火灾隐患。由于高层建筑的楼层高、体积大、人员多、功能繁杂,火灾危险性比普通建筑大得多,加之大部分高层建筑都位 With the continuous progress of urbanization in our country, the appearance of township streets is undergoing tremendous changes. Especially high-rise buildings are springing up. These reinforced concrete ”giants" have also brought major fire hazards to the cities as they prosper in the city.Because the high-rise buildings are tall, bulky, multi-staffed and complicated, the fire risk is greater than that of ordinary buildings Most, combined with most high-rise buildings are