面向报废汽车回收再利用的评价研究

发布时间：2018-03-04 21:32

本文选题：报废汽车　切入点：LCED　出处：《长安大学》2014年硕士论文　论文类型：学位论文

【摘要】：现如今，，随着我国大中型城市数量和规模的增多、增大，人们出行对汽车的依赖度明显上升，越来越多的新汽车将进入各家各户。然而，汽车是有寿命的，当汽车到达其使用年限时，将会对其进行回收处理，所以新汽车进入社会愈多，随之而来的是年报废汽车也将会增多，报废汽车对人们生活、健康和环境的影响变得日益严重。加之我国提出的可持续发展战略，节约资源和能源，提高废旧产品的回收再利用变得势在必行，所以报废汽车的回收再利用受到了政府及社会的莫大重视。本文对报废汽车回收再利用进行了系统而又深刻的研究。论文首先对报废汽车的回收再利用做了分析，强调报废汽车回收再利用的重要性，对国内外报废汽车回收再利用现状进行比较，而后针对我国现状及存在的问题，提出了基于LCED的报废汽车回收再利用的评价体系，并基于此种方法论述了LCED的基本理论和概念。在LCED的理论和概念框架内，针对报废汽车回收再利用，分别从经济、环境和技术三个方面对报废汽车回收再利用进行评价，通过理论分析和拆卸逻辑模型，利用最优拆卸序列方法和自动算法得出报废汽车零部件的最优拆卸序列及回收收益，实现对报废汽车回收再利用的经济性评价；然后，再分别利用ISO14000LCA和模糊AHP方法分别对报废汽车回收再利用的环境影响和技术性进行评价。最后，在报废汽车回收再利用系统的理论基础上，利用JAVA开发出了基于LCED的计算机辅助软件，从而为报废汽车回收再利用时所面临的经济问题、环境问题和技术性问题提供必要的帮助。
[Abstract]:Nowadays, with the increase in the number and scale of large and medium-sized cities in our country, people's dependence on cars is obviously increasing, and more and more new cars will enter every household. However, cars have a long life. When the car reaches its annual limit of use, it will be recycled, so the more new cars enter society, the more scrapped cars will follow. The impact of health and environment is becoming more and more serious. In addition, the sustainable development strategy put forward by our country is imperative to save resources and energy, and to improve the recycling and reuse of waste and used products. Therefore, the recycling of end-of-life vehicles has received great attention from the government and society. This paper makes a systematic and profound study on the recycling and reuse of end-of-life vehicles. Firstly, the paper analyzes the recycling and reuse of end-of-life vehicles, and emphasizes the importance of recycling and reuse of end-of-life vehicles. This paper compares the status quo of recycling and reuse of end-of-life vehicles at home and abroad, and then puts forward an evaluation system of recycling and reuse of end-of-life vehicles based on LCED, aiming at the present situation and existing problems in our country. Based on this method, the basic theory and concept of LCED are discussed. In the framework of LCED theory and concept, the recycling and reuse of end-of-life vehicles are evaluated from three aspects of economy, environment and technology, respectively. Through theoretical analysis and disassembly logic model, the optimal disassembly sequence and recovery income of scrapped automobile parts are obtained by using the method of optimal disassembly sequence and automatic algorithm, and the economic evaluation of recycling and reuse of end-of-life vehicle is realized. The environmental impact and technology of recycling and reuse of end-of-life vehicles are evaluated by ISO14000LCA and fuzzy AHP, respectively. Finally, on the basis of the theory of recycling and reuse system of end-of-life vehicles, The computer aided software based on LCED is developed by using JAVA, which provides the necessary help for the economic problems, environmental problems and technical problems in the recycling and reuse of scrap vehicles.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.471;F713.2;F224

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