报废汽车逆向物流网络构建研究

发布时间：2018-06-15 01:10

本文选题：报废汽车 + 逆向物流　；参考：《西南交通大学》2014年硕士论文

【摘要】：报废汽车作为“城市矿产”的重要组成部分,具有巨大经济、资源和环境价值,报废汽车回收利用是发展循环经济的重要内容。然而近年来我国报废汽车数量激增,低水平的回收利用远远不能满足循环经济发展的要求,报废汽车回收利用产业面临转型升级。目前各地纷纷整合资源或新建专业化的报废汽车回收拆解企业,以提升产业发展水平。这些企业面临一个共同的战略问题：构建一个新的报废汽车回收利用网络,即报废汽车逆向物流网络,以提高报废汽车回收利用率,降低回收成本,支撑产业发展。首先,本文分析了报废汽车与一般废旧物品的不同特点,将报废汽车分为重度报废汽车和轻度报废汽车两类并进行了比较,并在此基础上分析了报废汽车逆向物流及逆向物流系统。同时定性和定量分析的角度分析了制造商回收处理、销售商回收转交制造商处理和第三方运作主体回收处理三种不同模式,认为基于第三方运作主体的报废汽车回收处理模式是符合我国实际的。其次,根据我国报废汽车回收利用的特点,考虑再利用、再制造、再循环等多种资源化途径,构建了包括消费区域、回收站点、处理中心、原材料市场／企业、二手市场、再制造工厂、钢铁企业和填埋点组成的多级逆向物流网络结构,并以实现网络成本最小化为目标,构建报废汽车逆向物流网络模型,以确定回收站点和处理中心的位置、数量和容量以及各节点间流量的分配。最后,收集相关研究数据,实证研究了成都市报废汽车逆向物流网络构建,确定成都市报废汽车回收站点与处理中心的选址方案、数量和容量及各节点间流量分配。
[Abstract]:As an important part of "urban mineral", the scrap car has great economic, resource and environmental value. The recycling of scrap car is an important part of the development of circular economy. However, in recent years, the number of discarded cars in China has increased sharply, and the low level of recycling is far from the requirements of the development of circular economy. In order to improve the level of industrial development, these enterprises are facing a common strategic problem: building a new recycling network of scrap car, that is, the reverse logistics network of the scrap car, in order to improve the recovery of the scrap car. The utilization rate, reduce the cost of recovery, support the development of the industry.
First, this paper analyzes the different characteristics of the scrap car and the general waste, divides the scrap car into two types of heavy scrap car and light scrap car, and compares the reverse logistics and reverse logistics system on the basis of this, and analyzes the manufacturer's recovery and sale at the angle of qualitative and quantitative analysis. The seller reclaims three different models for the processing of the manufacturer and the third party operation main body, and thinks that the recycling model of the scrap car based on the third party's operating body is in line with the reality of our country.
Secondly, according to the characteristics of the recycling of the scrap car in our country, considering the reutilization, remanufacturing, recycling and other resource-based ways, the multi-level reverse logistics network structure, including the consumption area, the recycling site, the processing center, the raw material market / enterprise, the second-hand market, the remanufacturing plant, the steel enterprise and the landfill point, is constructed. The goal of network cost minimization is to build a reverse logistics network model for the scrap car to determine the location, quantity and capacity of the recycling sites and processing centers, and the distribution of traffic between each node.
Finally, collecting the relevant research data, the paper empirically studies the construction of the reverse logistics network of Chengdu scrapped car, and determines the location scheme of the recycling and processing center of the scrapped car in Chengdu, the quantity and capacity and the flow distribution among the nodes.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F713.2;F426.471

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