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各种建筑物是人们生活和生产的活动场所,人们在生产和生活中,由于用火不慎、电器设备电线的老化、违反安全操作以及自燃起火、纵火等原因,常常会引起火灾,因此人们对火灾的产生往往是难以预测的。建筑物一旦发生火灾,如未能及时扑救,就可能迅速扩大和蔓燃,造成人民生命和财产的重大损失。据有关统计资料表明,全世界每年由于火灾死亡的人数达10万人。我国建筑火灾情况也极为严重。根据公安部消防局统计,1985年全国共发生火灾34996起,死亡2241人,伤3543人,损失财产折款2.84亿元。与1984年相比,损失上升了76.6％。1986年上半年,全国共发生火灾22400起,死亡人数为1630人,受伤人数达2390人,损失折款1.58亿元。与1985年同期相比,火灾次数上升23.3％,死亡人数上升31.5％,
Various buildings are places of activity for people’s lives and production. People in production and life often cause fires due to careless use of fire, aging of electrical equipment and electrical wires, violations of safe operation, spontaneous ignition, and arson. The production of fires is often unpredictable. Once a fire occurs in a building, if it fails to save it in time, it can rapidly expand and ignite and cause significant loss of people’s lives and property. According to relevant statistical data, the number of deaths due to fire in the world amounts to 100,000 each year. The fire situation in our country’s buildings is also extremely serious. According to the statistics of the Fire Bureau of the Ministry of Public Security, a total of 34,996 fires occurred in the country in 1985, with 2,241 deaths and 3,543 injuries. The loss of property was 284 million yuan. Compared with 1984, the loss increased by 76.6%. In the first half of 1986, there were a total of 22,400 fires in the country. The number of deaths was 1,630, and 2,390 were injured, with a loss of 158 million yuan. Compared with the same period in 1985, the number of fires increased by 23.3%, and the death toll rose by 31.5%.