The development of large commercial complex inland was analyzed. The design characteristics, function requirements and fire danger of similar building were introduced. Taking typical case, based on the problems in fire protection design, the adjusted scheme of fire protection design of IMAX hall was put forward by analysis on fire compartmentation, usage of combustible materi-als, personnel evacuation and smoke control design, etc. The ad-justed scheme was verified by fire scenarios. The goal, idea and plan were proposed to ensure the total fire safety of the building.%分析大型商业综合体在国内的发展情况,介绍此类建筑的设计特点、使用功能要求及火灾危险性.选取典型案例,根据其防火设计存在的难点问题,从防火分区、可燃材料使用、人员安全疏散、防排烟设计等方面进行分析,给出IMAX放映厅消防设计调整方案,并设定火灾场景分析消防设计的可行性.给出防火设计的目标、思路和方案,以保障建筑整体的消防安全.
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