对规范中商店营业厅人员密度的理解及探讨

Comprehension and Discussion of the Code Requirements on Occupant Density in Commercial Selling Area

对GB 50016—2014《建筑设计防火规范》中商店建筑各层营业厅的人员密度(人/m2)、商店各层疏散人员数量的理解进行分析,并对每层房间疏散门、安全口、疏散走道和疏散楼梯的最小总疏散净宽度在实际应用中的确定进行探讨。

This paper analyzed the implication of requirements in GB50016 -2014, Code for Fire Protection Design of Buildings, on the occupant density （ oecupant/mz） in each floor＇ s business hall and the exit capacity of each floor for a commercial building, as well as discussed the determinatiorl-of the minimum total net width of evacuation for room doors, exits, exit passageways and stairs in practical application to each floor.