论文部分内容阅读
南宁站改建工程中,将原火车站改建成高度为98.5 m,集车库、旅客候车与出站、商业、办公、公寓为一体的一类综合高层建筑,在消防设计上实属罕见。分析了该建筑特有的火灾属性与消防特点,提出了消防设计应采取全面而局部强化的消防理念,基于系统的可靠性原则,将消火栓与喷淋灭火系统横向与竖向合理分区;在同时满足规范和灭火需求的前提下,提出了一种在大面积防火分区内应用喷淋-泡沫联用系统的切实可行的计算方法,强调了系统水压平衡计算与安全防患的重要性,供类似性质建筑消防设计参考。
Nanning Station reconstruction project, the original train station converted into a height of 98.5 m, set the garage, passenger waiting and outbound, commercial, office, apartment as one of a kind of comprehensive high-rise buildings, fire design is rare. Based on the principle of reliability of the system, fire hydrant and sprinkler system are rationally partitioned horizontally and vertically. At the same time, On the premise of standardization and fire-extinguishing demand, a practical calculation method for applying spray-foam combined system in a large area of fire protection zone is put forward, emphasizing the importance of system hydraulic pressure balance calculation and safety prevention for similar Nature Building Fire Design Reference.