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在我国的消防法规中,有许多条款曾提及防火间距.诸如民用建筑的防火间距,工业厂房的防火间距,库房的防火间距,易燃液体贮罐的防火间距,可燃气体贮罐的防火间距等.计算防火间距的理论数据,是在考虑火势蔓延的诸因素中,选择热辐射作为防火间距理论数据为依据的.这个间距,就是当建筑物发生火灾时,在火灾初起阶段,在热辐射的作用下,被烤建筑物不会起火的距离,是防止火势扩大蔓延的距离;防火间距的作用,除了减少热辐射的影响之外,还为消防人
There are many provisions in the fire regulations in our country have mentioned the fire spacing, such as civil buildings, fire spacing, industrial plant fire spacing, warehouse fire spacing, flammable liquid storage tank fire spacing, flammable gas tank fire spacing Etc. Calculating the theoretical data of the fireproof distance is based on the theoretical data of the fireproof distance considering the factors of the fire spreading.The distance is the time when the fire broke out in the building, Under the action of radiation, the distance that the buildings to be baked will not get on fire is the distance to prevent the spread of the fire. The function of the fire prevention distance, in addition to reducing the influence of heat radiation,