在差错树分析(FTA ) 的结构重要性反映基本事件怎么重要到最高的事件。在在分析层次过程(AHP ) 的其他的水平的属性也反映它的重要性到一般目标。基于这二个方法的连贯,改进 AHP 被提出。用这个改进方法,属性怎么重要到公共的造的火安全因为主观判断的减小,能更可信地被分析。奥林匹克地点是在中国的很重要的公共大楼。他们的火安全评估将是到工程师的一个大问题。改进 AHP 是到到这些奥林匹克地点的安全评估的一个有用工具,并且它将在另外的区域指导评估。
The structure importance in Fault Tree Analysis (FTA) reflects how important Basic Events are to Top Event. Attribute at alternative level in Analytic Hierarchy Process (AHP) also reflect its importance to general goal. Based on the coherence of these two methods, an improved AHP is put forward. Using this improved method, how important the attribute is to the fire safety of public building can be ana- lyzed more credibly because of the reduction of subjective judgment. Olympic venues are very impor- tant public buildings in China. The fire safety evaluation of them will be a big issue to engineers. Im- proved AHP is a useful tool to the safety evaluation to these Olympic venues, and it will guide the evaluation in other areas.