青岛火车站地下候车室的消防设计

Fire Protection Design for Underground Waiting Room in Qingdao Railway Station

青岛火车站是胶济铁路唯一的尽端式车站，其地下候车室为大跨度（39m）无柱空间，层高为8．7—13．5m。消防设计采用了带消防卷盘的室内消火栓和固定消防炮系统，取消了防火分隔水幕，既保证了消防安全，又节省了建设投资。

The Qingdao Railway Station is the unique end station of the Jiaoji railway line, its underground waiting room is an large-span （39 m） no-pillar structure with story height of 8.7 m to 13.5 m. The indoor fire hydrant with coil and fixed fire monitor are adopted in the fire protection design, and the water curtain is cancelled, which guarantees the fire protection safety and saves the construction investment.