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本文研究钢结构的防火特点及规范相关要求,分析并总结了大跨度钢结构厂房的防火分区特点、规律,以及与工艺生产功能实现的相关矛盾。在充分分析总结上诉规律及特点的基础上,提出大跨度钢结构厂房的防火分区方法,以及如何根据不同厂房结构特点、工艺要求,采取相应的防火构造,用于指导实际工程建设。
This paper studies the characteristics of fire protection of steel structures and the requirements of the codes, analyzes and summarizes the characteristics and rules of fire protection in large-span steel structures, and the contradictions between them and the realization of the functions of the technology. On the basis of fully analyzing and summing up the law and characteristics of appeals, this paper puts forward the method of fire protection partition of long-span steel structure workshop and how to make the corresponding fire-proof structure according to the structural characteristics and technological requirements of different workshops to guide the actual construction.