对我国百余种飞机典型材料疲劳／断裂性能试验数据进行了研究，在此基础上，探讨了该类材料疲劳／断裂性能SQL Server数据库的设计方法。采用ASP、Javascr ipt、Java等技术，建立了基于网络环境下的飞机典型材料疲劳／断裂性能数据库系统，实现数据表、图形图像的动态检索输出；为飞机结构的疲劳／断裂可靠性设计与结构寿命评定中材料性能数据的获得和分析带来极大方便-China' s hundreds of kinds of typical aircraft fatigue/fracture performance test data was studied, in this basis, of the kind of material fatigue/fracture performance SQL Server database design. Using ASP, Javascr ipt, Java and other technology, a Web-based environment, typical of aircraft fatigue/fracture properties of database systems for data tables, graphics and video output of the dynamic retrieval　for the aircraft structural fatigue/fracture reliability of the design and structure of life Evaluation of material performance data acquisition and analysis of a great convenience