本科论文AbstractWith the improvement of people's living standards, more and more fresh fruits, semi-finished products that need to be refrigerated after preliminary processing, more and more imported meat, eggs and milk have appeared on people's daily tables. In the face of this situation, the traditional normal temperature logistics system in our country has not been able to meet the requirements of this part of goods for the quality of logistics service. A large number of goods are corrupted and deteriorated due to the high temperature of storage, transportation and processing environment. In this case, in order to let people eat more rich and fresh food and reduce the deterioration and damage caused by temperature control failure in the logistics circulation, it is urgent to develop cold chain logistics. The key point of developing cold chain logistics is to strengthen the construction and upgrading of cold chain logistics infrastructure. At the same time, cold chain logistics center is also an important logistics node in cold chain logistics network. Because of this, the layout of cold chain logistics center is one of the hot issues in the field of logistics.This paper takes the cold chain logistics center of northeast cold and fresh port of Shenyang as the research objective, analyzes the data and data, and combines with the relevant theoretical methods of cold chain logistics center layout planning. From the three major directions of research and development objectives and requirements, throughput prediction and functional area division, layout planning and design based on SLP method, this paper theoretically studies the planning and design of northeast cold and fresh port In order to improve ...