负层商业步行街的火灾危险性及其主要防火对策的分析与研究

随着我国商业经济的繁荣，全国各地都相继形成了以商业步行街为主要场所的购物经济圈。而地上面积的日益紧张，也催生出向负层商业步行街拓展的趋势。此类商业建筑坐落地下，火灾危害性大。因此，本文对防火对策进行了分析与研究。

Analysis and Research of Fire Hazard and Fire Prevention Countermeasure in Negative Layer Commercial Pedestrian Street

With the prosperity of commercial economy in China, al over the country has formed a commercial ped-estrian street as the main place for shopping economic circle. And the floor area is growing tension, which also create the negative layer of commercial pedestrian street development trend. Such commercial buildings locate the underground with large fire hazard. Therefore, this paper analyzes and researches the fire prevention countermeasures.