本科论文AbstractWarehouse is the key element of the warehouse system, and also the core of modern logistics transportation. It carries the storage and storage work of logistics transportation. Therefore, the value and function of warehouse in the logistics supply chain should be re-planned and set, so that the warehouse function can meet the market competition and thedemand of enterprises for warehouse function.Sinotrans as professional logistics service enterprises, in the storage, transportation and other services has rich experience and strong customer base, enjoy higher reputation in logistics industry, as an indicator of the logistics industry in China, sinotrans group, wide scope of business of radiation in our country, expand, coastal areas along the river, but also in strategic areas for layout, covering the territory of our country, and the world more economic zone of the logistics network. Sinotrans logistics industry chain expansion speed, leading to storage and increasingly highlight the contradiction of insufficient, thus sinotrans on part of the warehouse is optimized, the value-added service of storage, and packaging, sorting and distribution of work into the system, it will be for modification of structure of warehouse, the warehouse function more reasonable, scientific, in order to improve logistics efficiency and lay a foundation for new project and space. This study takes the warehouse of sinotrans X plant as an example. Based on SLP theory, the reasonable layout of the warehouse is planned, so as to fundamentally improve the operation efficiency and benefits of the warehouse and reduce the operation cost and construction cost of the warehouse. In the process of making warehouse layout pla...