摘要
施工导流方案的选择是一个复杂的多目标决策问题.针对施工导流工程的特点,建立了多目标决策模型;利用改进层次分析法(IAHP),确定各目标在评价对象中的权重,再根据多目标决策理论,将其转化为单指标决策模型;利用总体综合评价方法对方案进行评价.算例验证了该方法的可行性,分析结果可以为导流方案选择提供决策支持.
The appraisal for construction diversion schemes is a complex multi-criterion decision problem.Based on the characteristics of construction diversion,a multi-criterion appraisal model is set forward.The weights related to the criteria are determined with the improved analytic hierarchy process(IAHP).According to the theory of the multi-criterion decision,a single-criterion appraisal model is set up by transforming multi-criterion in to single-criterion.Then,an integral comprehensive appraisal method is introduced.Lastly,an example is giv-en,which proves that the appraisal method presented in the paper is feasible.
出处
《水利水电技术》
CSCD
北大核心
2002年第5期17-20,共4页
Water Resources and Hydropower Engineering
基金
国家教育部"高等学校骨干教师资助计划"资助项目.
关键词
施工导流
风险决策
多目标评价模型
改进层次分析法
construction diversion
risk decision
improved analytic hierarchy process(IAHP)
multi-criterion appraisal model
