摘要： 根据奥运场馆防火安全分析的需要，研究了火灾模拟和结构分析一体化系统的集成方法，并开发了结构火灾模拟分析系统——SFSAS 系统，该系统基于AutoCAD 图形平台进行二次开发，通过快速建模系统和前处理模块、模型转换模块、数据共享模块以及后处理模块，将FDS 和ANSYS 集成，形成一个一体化全过程的分析系统，利用该系统对奥运场馆进行火灾安全分析，可以为场馆结构的防火设计和结构安全评估提供依据

关键词: 火灾模拟；软件集成；防火安全；数据共享；奥运会

Abstract: According to the requirement of the fire safety analysis of gymnasium for 2008 Beijing Olympic game, this paper investigates some software integration technologies to implement an integrated analysis process from fire simulation to structure analysis. An assemble softwaresystem (SFSAS) is developed to simulate the process of fire and analyze the overall behavior of structures. The SFSAS system, which is developed based on AUTOCAD platform, including fast modeling module, preprocess module, model changing module, data share module and postprocess module, assembles the function of FDS and ANSYS, and is a system involving the overall analysis process of structures under fire condition. This system can be used as reference for fire-resistent design and structural safety evaluation of gymnasium for 2008 Beijing Olympic game.

Key words: Fire simulation; Software integration; Fire safety; Data share; Olympic games