基于灰色理论的工程项目风险评价系统设计

Design of project risk evaluation system based on Grey Theory

针对工程项目建设中存在的风险,以及工程项目管理的信息化需求,提出一种基于灰色理论模型的风险评价系统。文章结合灰色理论,以工程项目前期建设风险为例,对前期工程项目风险指标体系进行设计,然后利用灰色理论构建风险评价模型。最后,借助.NET开发平台和工具,从系统需求、整体架构、数据流向等角度对评价系统进行构建,并展示了部分风险评价结果,为工程风险管理的信息化提供了借鉴参考。

in view of the risks existing in the construction of engineering projects and the infi）rmatization requirements of engineering management,a risk evaluation system based on grey theory model is proposed. Combining with the grey theory, this paper takes the construction risk of the project as an example, designs the risk index system of the previous project, and then constructs the risk evaluation model with the grey theory. Finally, using the. NET platform and tools, to establish the evaluation system from the system requirements,the overall structure, data flow angle, and shows some of the results of the risk assessment to provide a reference for engineering risk management information.