中文摘要：

针对大体量建筑的特点提出单元分区的自然通风策略,根据大体量建筑的不同类型,提出平面单元竖井式、大空间单元热压式、竖向单元组合式3种自然通风模式,并对每种模式进行了类型归纳。

英文摘要：

Aiming at the different features of large scale building, this paper brings forward three kinds of building unit division for natural ventilation as： the plane unit of vertical shaft, the large space unit of thermal-driven and the vertical unit of combinative type. It makes induction to each type of unit.