摘要
为解决水运基础设施建设项目后评价中定性评价指标偏多、数据不完备的问题,将灰色模糊理论引入水运基础设施建设项目的综合后评价中,构建了灰色模糊综合评价法。该模型利用灰色评估理论构造出模糊隶属度矩阵,并采用模糊算法计算出项目总体的风险大小。模型在淮安三线船闸工程项目后评价中的成功应用,表明该模型客观地反映后评价项目的成功度,提高了后评价结果的合理性。
For solving the problem of so much qualitative indicator and incomplete data in post-evaluation of water transport infrastructure project,a grey and fuzzy model is proposed.The grey assessment is used to design the matrix,and then the risk of the project could be computed by fuzzy comprehensive assessment.The model has been successfully applied to the post evaluation of Huai＇an tripe ship lock project,which indicates that the model can reflect the degree of success objectively and the evaluation result is more scientific and more reasonable.
出处
《水运工程》
北大核心
2011年第4期24-27,39,共5页
Port & Waterway Engineering
关键词
水运基础设施
指标体系
后评价
灰色模糊评价
water transport infrastructure
index system
post evaluation
grey fuzzy assessment
