Research On Grain Modern Physical Distribution Network Planning Of Northeast Area Based On Grain Strategy Load

Combination of the northeast of the strategic planning and construction of the loading point network problems, discuss how to load the provisions of the strategy based on the layout plan and build the northeast of the logistics.It is great practical value to reduce food for the loss of grain and promot efficient of in—bulk, unloading, stored, transported in the logistics of the main channel. The northeast of the development of the food industry needs good infrastructure and efficient logistics networks. Based on the strategy of the grain loading the network, it is not only conducive to the northeast of the industrial development, but also able to adjust the structural transformation of the industrial growth mode, and saving resources.This paper has analysed the logistics system of the elements and the northeast of the logistic characteristic and problems, and elaborate the necessity of Grain Strategy Load Spot. By quoting the layout of Grain Loading Strategy Point, and combining logistics of existing grain shipments in the northeast, it is to build the network of grain logistics based on Grain Strategy Load Spot. In the network of grain logistics, it is to set up a network planning model and the best decisions (Vk,n (Sk, Pk,n))of the grain shipments in the logistical network. In the process of grain shipments from the path along the aisle to start, the minimal total costs of transportation is defined as the objective function fk(sk), choose the reasonable Grain Strategy Load Spot as logistics network node, and complete food shipments process of handling, storing, turnover, distribution processing and so on. With considering the cost of turnover, the minimal total costs is defined as optimization of the objective function, and then analysis the optimizing decision(Vk,n (Sk, Pk,n)).Meanwhile this paper analyzes the economic of technical feasibility and adequacy for the program of Grain Strategy Load Spot in the northeast. Finally, with the research paper of importent issues and conditions of grain logistics, it has provided constructive measures and proposals to build and optimize the modern logistics support networks for the macroscopic decision-making.Paper each chapter of primary coverage as follows shows:ChapterⅠ, Introduction The paper combines network plan of Grain Strategy Load Spot in the northeast with the construction problems, and discusses how to make the layout plan based on Grain Strategy Load Spot. It is great practical value to reduce food for the loss of grain and improve efficient of in—bulk, unloading, stored, transported in the logistics of the main channel. This chapter describes the background of the paper study, finds research purposes, contents and train of thoughts, and gives arrangement of the papers in the chapter and frame structures.ChapterⅡ, Grain modern physical distribution trend of development analysis. It expounds concepts and the features of modern grain logistics, and elaborates the main parts of grain logistics systems, the systems structure and influence factors. Further more, through detailed analysis of the logistics development of the developed countries, it inducts and summarizes the modern grain logistics of development status, development features and development trend in our country.ChapterⅢ, Northeast Area Grain Modern Physical Distribution Present Firstly, from four elements which includes transport quantity of grain logistic, logistic flow, size of infrastructure, transport means, it analyzes the elements of the characteristics of modern logistics in the northeast; Then, it analyzes problems of the grain logistics in the northeast region, as follow as:weak of logistics infrastructure, the low efficiency of railway transportation, seasonal bottlenecks of transportation, imperfact connecting system of railway and water way, conflict of shipments demand and market power; then, due to the problems of three northeastern provinces, it makes development strategy and basic ideas, and it lies the foundation for ChapterⅣbringing concept of Grain Strategy Load Spot and doing analysis of the necessity to build Grain Strategy Load Spot.ChapterⅣ, Northeast Area Grain Strategy Load Concept Proposed. This chapter gives the concept of Grain Strategy Load Spot, and point to necessity to build Grain Strategy Load Spot; show the layout principles, standards and construction, by systematic recognizing the building of Grain Strategy Load Spot, it is important theory guiding meaning for the establishment of the logistics network in the northeast based on Grain Strategy Load Spot.Chapter V, Based on Grain Strategy Load Northeast area Grain Modern It is based on locations of Grain Strategy Load Spot (logistics node) and logistics channel for the whole network. Logistical network for the operational modes is as follow:from the starting logistics node, it is in accordance with the logistics of the circulation and distribution of the strategic direction, and then take place to circulation in Grain Strategy Load Spot (according to the need for the distribution process, assignment), finally deliver to the specified destination. It is the key to build the network physical models and logistics planning, and gives a model of the basic principles and the the process of solution to establish a network; establish a network of optimize the optimizing objective function, the minimal total cost of logistics is optimizing objective, which is form of the best network structure from the results.ChapterⅥ, Based on Grain Strategy Load Northeast Area Grain Modern Firstly, this chapter describes construction scheme of Grain Strategy Load Spot in the northeast; secondly, with the economic evaluation of the investment costs and construction cost for Grain Strategy Load Spot, analyzed economic viability and adequacy for construction scheme of Grain Strategy Load Spot in the northeast.ChapterⅦPaper Research Results & Forecast. Carries on the summary to the To summarize the research process on this paper studies, it have provided constructive measures and proposals.