基于属性理论的公路建设项目后评价方法研究

采用系统工程的思想方法对公路建设项目进行后评价,总结经验教训,为未来新项目的决策提供改进建议。本文对公路建设项目后评价的主要内容进行了探讨,补充和完善了后评价内容及指标体系,提出采用属性综合评价法对公路项目进行后评价。对单指标属性隶属度函数的构造、多指标属性综合隶属度的计算和判断准则进行了详细说明,并论述了确定权重的方法,最后给出了评价实例,其结果表明所提方法的合理性和可行性。

Research on Project Post-Evaluation Method of Highway Construction Based on Attribute Theroy

The project post-evaluation of the highway construction is very important.The reasons of the successes or failures can be acquired by the analysis and evaluation of highway project.A method based on attribute math is given in this paper.According to the attribute mathematical method,evaluation can be carry on easily while little information are lost in whole process.An example is shown to explain how to apply attribute mathematical model to the synthetic evaluation on highway project.This method is more reasonable and reliable compared with other evaluation methods.