该论文以广州麓湖地下空间结构为背景,制作了地下综合体在火灾中的烟气扩散的有机玻璃模型,并根据项目设计的风机布置方案进行了火灾条件下烟雾扩散过程的模拟试验,得出了在部分区域发生火灾时烟雾扩散过程的定量化模拟结果,可为今后实际工程深化设计中的消防排烟方案设计提供参考依据。 Based on the underground space structure of Luhu Lake in Guangzhou, this paper made the plexiglass model of smoke diffusion in underground complex, and simulated the smoke diffusion process under fire conditions according to the fan layout scheme The quantitative simulation results of the smoke diffusion process in the event of a fire in some areas can provide a reference for the design of fire and smoke extraction programs in the actual project in the future.