【摘要】 机电项目物资设备采购成本在项目总投资中占比60%左右，是机电项目效益的主要源头。机电项目物资设备采购质量不符合标准规范，采购成本较高，物资设备供应不及时等都会给采购环节带来无法预料的经济、安全风险。基于此，本文从机电项目物资设备采购角度出发，通过文献研究法对其进行归纳建立风险评价指标体系，并采用AHP-粗糙集法将定性、定量分析相结合，以此得出机电项目物资设备风险评价指标体系综合权重系数。更多还原

【Abstract】 The procurement cost of materials and equipment of Electromechanical project accounts for about 60% of the total investment of the project, which is the main source of the benefits of Electromechanical project. The procurement quality of materials and equipment for electromechanical projects does not meet the standards and specifications, the procurement cost is high, and the supply of materials and equipment is not timely, which will bring unpredictable economic and security risks to the procurement link. Based on this,from the perspective of material and equipment procurement of electromechanical projects, this paper establishes a scientific and reasonable evaluation index system by reading a large number of documents, and uses AHP rough set method to combine qualitative and quantitative analysis, so as to obtain the comprehensive weight coefficient of materials and equipment of electromechanical projects.更多还原