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随着社会的发展,城市核心区域土地资源不足,地下商业综合体等的开发利用已成为城市建设的必然趋势。其建设规模日趋庞大,已经具备多元化功能。但由于地下商业综合体建筑的特殊性,在防火以及疏散方面存在着很多问题。笔者结合北京市海淀区部分地下商业综合体的设计实例,进行实地调研,分析了地下商业综合体疏散设计中所存在的问题,意在解决商业价值与地下空间疏散之间所存在的矛盾。通过实地调研和数据分析,根据相关规范和疏散人员心理以及地下空间特征,结合商业活力优化,探讨性地提出该类建筑的防火及疏散设计要点,及合理化建议。
With the development of society, the lack of land resources in urban core areas and the development and utilization of underground commercial complexes have become the inevitable trend of urban construction. Its construction scale is growing day by day, already has diversified functions. However, due to the particularity of underground commercial complex buildings, there are many problems in fire prevention and evacuation. Based on the design examples of some underground commercial complexes in Haidian District of Beijing, the author conducts field investigations and analyzes the problems existing in the evacuation design of underground commercial complexes in order to solve the contradiction between commercial value and the evacuation of underground space. Through field investigation and data analysis, according to the relevant norms and the evacuation personnel psychology and the characteristics of underground space, combined with the optimization of commercial vitality, the main points of fire prevention and evacuation design of this kind of buildings are put forward and the reasonable suggestions are put forward.