Research on offire seperation distance between sunken vehicle base and building in upper cover
Many big cities in China are vigorously carrying out subway construction,and the combination of subway vehicle base and over-built property is more and more built.Among them,the safety distance between the fire lane opening under the cover of the subway vehicle base and the property under the cover is one of the problems.In the current national standard,the fire spacing between the fire lane open-ing under the cover of the subway vehicle base and the property on the top cover is not clearly stipulated,and the design cannot be clear a-bout the fire spacing.Therefore,through the combination of physical fire test and simulation analysis,this study will conduct in-depth a-nalysis and reasonably determine the safe fire spacing to provide a basis for the design.
Cover the fire driveway openingBuilding in upper coverFire seperation distance
万方数据
维普
