基于折衷模糊决策模型的水电EPC项目评标研究  

Bidding evaluation research on hydropower engineering EPC project based on fuzzy compromise decision-making model

作　　者：袁宏川[1] 游佳成 YUAN Hongchuan;YOU Jiacheng(College of Hydraulic ＆Environmental Engineering , China Three Gorges University, Yichang 443002, Chin)

机构地区：[1]三峡大学水利与环境学院,湖北宜昌443002

出　　处：《人民长江》2018年第2期88-91,97,共5页Yangtze River

基　　金：国家自然科学基金项目(51379110)

摘　　要：水利水电工程EPC项目的评标决策关系着工程实施的成败。为解决目前普遍采用的综合评标法在处理随机性、模糊性和评价主体主观性方面的不足,对综合评标法进行改进,提出了折衷模糊决策模型。该模型根据定性指标与定量指标转化标准,将投标企业各指标平均得分三角模糊数化,得到量化模糊数,再利用招标人在评标办法中赋予各指标的满分标准,计算各投标方案隶属度的大小,隶属度越大,方案越优。案例结果表明,该折衷决策模型计算简便,具有一定的可行性和实用性。The decision and evaluation on bidding results determines the success and failure of project implementation of EPC program. To reduce the randomness, ambiguity and subjectivity in the process of comprehensive evaluation, improvements were made for the comprehensive evaluation method and a fuzzy compromise decision - making model was put forward. Based on the conversion standard between qualitative indexes and quantitative indexes, average score of each index was quantified to triangular fuzzy numbers for each bidder. Each bidding proposal＇s size of membership degree was calculated according to the given standard of full marks. The larger the membership degree is, the better the proposal is. The results show that this model is of certain feasible and practical.

关 键 词：折衷模糊决策 EPC项目 综合评标法 水利水电工程 

分 类 号：TV512[水利工程—水利水电工程]