Research On Functional-Areas Layout Planning In Logistics Center

In recent years, our country's logistics industry flourishes everywhere. Particularly, after nearly two decades of development, logistics has become an important factor in economic development, and become the important industries in everywhere. Many logistics centers are built,we hope to develop the logistics industry better through the integration of resources and the scale effect of the logistics center.But now the domestic logistics center layout planning has not yet formed a unified approach, which requires us to further research and explore.The effective realization of logistics center function depends on rationable planning and design of the internal layout. So planning the various functional-aeras layout is our chief problem to solve. Using appropriate method to achieve the optimal functional-aeras layout of the logistics center is the basis of building the logistics centers and also is the precondition for the layout of every facility or work-area in functional-areas.On the basis of analyzing the situation of layout planning researches, this paper choosed the Systemantic Layout Planning method(SLP),which is widely used in the layout planning of factory's workshop facilities or equipments,and applied it to functional-areas layout planning in the logistics center. It studied the relationship between the functional-areas layout and the interior/outer transportation facilities of the logistics center. Considering the characteristics of functional-areas layout in the logistics center, it took the traffic influence inside and outside the logistics center as an important factor in the layout planning.The SLP method was improved and the systematic process steps of logistics center functional-areas layout planning was proposed. On the basis of analyzing the influence of road transport facilities which inside and outside the logistics center, it built the mathematical model of the railway logistics center's function-areas layout planning. Finally, it applied the modified SLP method to a railway logistics center layout planning case, divided the area into several grids to simplify the difficulty of model's solving and obtained the relatively optimal solution.