地鐵設(shè)備維護(hù)成本管控研究
[Abstract]:Subway operation company is a typical capital-intensive enterprise with many equipments and facilities. In order to ensure the safe operation of the whole system, a large number of maintenance costs are inevitably invested. According to statistics, the annual equipment maintenance costs account for about 35% of the total operating expenses. The equipment maintenance expense becomes the enterprise huge operation investment, this caused the subway company's attention. Subway companies are looking for ways to reduce maintenance costs. On the basis of studying and absorbing advanced equipment management concepts at home and abroad, this paper studies subway equipment from the perspective of life-cycle management, and organically connects the research contents of this paper with this theory as the main line. From the point of view of an equipment manager, this paper considers the cost control of the daily equipment maintenance process after the subway operation company takes over all the equipment, mainly from the following three aspects of research. And integrated into the subway equipment maintenance cost control system. (1) equipment maintenance management: this paper summarizes the characteristics of the subway equipment for the first time, combined with the current equipment classification method, An optimized ABC double classification method for subway equipment is proposed. According to the classification of equipment, the maintenance mode and maintenance mode of equipment which is more helpful to cost control are established. Combined with the practice of subway maintenance, the effective cost control method is put forward, and the implementation of each method is described in detail. (2) spare parts management: this paper briefly describes the theory of spare parts management. This paper introduces the present situation of subway spare parts management, summarizes the existing problems, combines theory with practice, and puts forward the method of cost control in the course of subway spare parts management. The implementation of each method is described in detail. (3) equipment data management: this paper briefly introduces the subway equipment information management system, the current situation of subway equipment data and management. The guidance of equipment data to equipment maintenance and spare parts purchase plan is verified by using the actual data of subway, so that the equipment data can reflect the value by acting on other links of the whole life cycle of equipment.
【學(xué)位授予單位】:東南大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號】:U231.94
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