【摘要】 本文在分析地铁站台火灾特点、乘客疏散特点、烟气扩散规律、现行《地铁设计规范》和结合广州市公安消防局对广州地铁近年来建设过程中防排烟系统设计审查、试验的经验上,总结提出了适合地铁车站站台火灾烟气控制排除新模式,并在相关城市地铁设计中进行了推广使用。更多还原

【Abstract】 Based on analyses of the metro platform fire characteristics,passengers’ evacuation,rule of smoke diffusing,"Code for metro design"and experience of Fire Department of Guangzhou with GZ Metro on the fire protecting system design and test,a new smoke exhaust operation mode for metro platform fire has been used in metro design in Guangzhou and other cities.更多还原