基于直销模式的城市农产品冷链物流配送模式研究

发布时间：2018-06-01 16:03

本文选题：冷链物流 + 直销模式　；参考：《东南大学》2015年硕士论文

【摘要】：随着农业结构不断调整和居民生活水平日益提高,人们对生鲜农产品的安全和品质提出了更高要求。传统农产品配送模式流通环节长、损耗大,国内大部分农产品的流通未采用冷链物流,每年仅运输过程中腐烂变质的果蔬价值就近千亿元,造成了巨大的经济浪费。而在欧美、日本等发达国家,农产品进入冷链流通的比例在95%以上。由于直销模式能有效缩短农产品的流通环节,对于提高农民收入、稳定物价具有重要作用,越来越受到各地政府的重视。城市冷链物流配送体系的构建是农产品直销模式顺利发展的重要保障,而目前农产品直销冷链物流配送模式方面仍缺少专门的研究。低温配送中心是农产品直销冷链物流配送体系重要的基础设施,本文在对国内直销模式研究分析的基础上,结合运筹学、时空消耗法、系统建模仿真等方法,对低温配送中心的选址和功能区规模的确定方法进行了研究和探讨。首先,对农产品直销冷链物流配送相关概念进行了分析,结合案例总结分析了国内农产品直销模式的类型和配送网络结构的特点,提出了直销模式下的第三方冷链物流配送模式；其次,提出了低温配送中心的选址原则和选址流程,运用运筹学理论构建了低温配送中心的选址模型,并采用LINGO软件进行求解；再次,在低温配送中心流程分析的基础上,提出了基于时空消耗法的低温配送中心功能区规模确定模型,对功能区之间物流能力的匹配性进行了理论分析,并进行了基于Flexsim的仿真研究；最后,以南京为例,分析了南京农产品直销模式的发展情况,对低温配送中心的选址和功能区规模确定方法进行了实证应用研究。
[Abstract]:With the continuous adjustment of the agricultural structure and the improvement of the living standards of the residents, people put forward higher requirements for the safety and quality of fresh agricultural products. The traditional distribution mode of agricultural products has long circulation links and large losses. The circulation of most agricultural products in China does not use cold chain logistics, only the value of rotten fruits and vegetables in the transportation process is nearly 100 billion yuan each year, resulting in a huge economic waste. In Europe, America, Japan and other developed countries, agricultural products into the cold-chain circulation of more than 95%. As the direct selling model can effectively shorten the circulation of agricultural products and play an important role in raising farmers' income and stabilizing prices, it has been paid more and more attention by local governments. The construction of urban cold chain logistics distribution system is an important guarantee for the smooth development of agricultural products direct selling model, but at present, there is still a lack of special research on the cold chain logistics distribution mode of agricultural products. Low temperature distribution center is an important infrastructure of cold chain logistics distribution system for agricultural products. Based on the research and analysis of domestic direct selling model, this paper combines the methods of operational research, space-time consumption, system modeling and simulation, etc. The location of low-temperature distribution center and the method of determining the size of function area are studied and discussed. First of all, the related concepts of cold chain logistics distribution of agricultural products are analyzed, and the types of domestic agricultural products direct selling mode and the characteristics of distribution network structure are summarized and analyzed with a case study. This paper puts forward the third party cold chain logistics distribution mode under direct selling mode, secondly, puts forward the location principle and location process of low temperature distribution center, constructs the location model of low temperature distribution center by using the theory of operation research, and uses LINGO software to solve the problem. Thirdly, based on the analysis of the flow of the low-temperature distribution center, the paper puts forward the model of determining the size of the function area of the low-temperature distribution center based on the space-time consumption method, and makes a theoretical analysis on the matching of logistics capability among the functional areas. Finally, taking Nanjing as an example, this paper analyzes the development of direct selling mode of agricultural products in Nanjing, and makes an empirical application study on the location of low-temperature distribution center and the method of determining the size of functional area.
【学位授予单位】：东南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F326.6

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