摘要
分析了反映工程机械经济性的影Ⅱ向因素,建立基于资本投入、产出贡献、节能减排和运行成本的4类评价要素的15个评价指标的设备经济性评价指标体系,并采用模糊决策方法为工程机械设备管理及经济评价提供了科学的依据。
The influence factors of economic indicators of construction machinery were analyzed. The economic evaluation system which based on 4 kinds of evaluation factors and 15 evaluation indices including capital input, output contribution, energy conservation and operation cost was established. And the fuzzy decision-making method was applied, which can provide scientific basis for construction machinery management and economic evaluation
出处
《筑路机械与施工机械化》
2012年第5期86-88,共3页
Road Machinery & Construction Mechanization
关键词
工程机械
经济性评估
模糊综合决策
指标
construction machinery
economic evaluation
fuzzy decision-making
index
