以性能为基础的某大型高架仓库消防安全评估

On the Safety Assessment of High Rack Warehouse Based on the Performance

高架仓库空间大、物品堆积密集,火灾危险性大,并且高架仓库设计朝着大面积、大空间的方向发展,当前的防火设计规范已不能满足现代高架仓库的消防安全设计。以某高架仓库的消防设计为例,分析其火灾危险性,提出了以性能为基础的消防设计评估方法,结合该仓库的具体情况进行火灾场景设计。火灾烟气流动模拟和人员疏散模拟结果表明:在消防设施正常启动的条件下,仓库现有的安全措施能够保证火灾时人员的安全疏散。

The fire risk is high with a high rack warehouse due to its large storage area and huge space. As a result,the fire design of a high rack warehouse is not enough to meet the requirement of a current high rack warehouse. This paper analyzes the fire risk of a high rack warehouse based on a practical design and puts forward a performance-based fire risk assessment. The smoke- movement and human evacuation simulations show the current fire facilities are able to ensure the safety evacuation when a fire breaks out.