高层建筑地下车库通风排烟问题刍议

指出多年来高层建筑地下车库排烟设计套用《高层民用建筑设计防火规范》（ＧＢ５００４５－９５）某些条文的做法不当。强调暖通设计人员应当而且只应当遵照《汽车库、修车库、停车场设计防火规范》（ＧＢ５００６７－９７）的有关规定，着重说明了设计数据方面的两项重要变化。探讨了地下车库排烟系统与排风系统完全合一的可能性。

Comments on smoke exhaustion and ventilation of the underground parking in high-rise buildings

Argues that design of some smoke exhaust systems following certain stipulations in the Code for Fire Protection Design of Tall Buildings proves to be incorrect and that the right regulation to be conformed is the Code for Fire Protection Design of Garage, Motor repair shop and Parking area. Describes two major modifications in the design data. Discusses feasibility of an incorporate system that shares a common set of ductwork and serves both normal air extraction and smoke exhaustion.