Research On The Facility Layout Of The Freight Station In Dalian New Airport

In recent years,the demand for air cargo has shown a prosperous development trend.With the continuous development of social and economic situation,air cargo has gradually become an important part of modern logistics industry.With the rapid growth of air cargo volume,it also puts forward new challenges to the development of traditional airport freight business.Generally speaking,the construction period of airport cargo terminal facilities is pretty enormous,so unreasonable layout planning will have adverse effect on the normal operation of airport cargo station.Recently,the full text of national "The 14 th Five-Year Plan" was published,which explicitly mentioned the construction of three new airports,including the new Dalian airport.Dalian has a superior geographical location.It is not only the sea and land transport center of Northeast China,but also an important channel of international routes in Northeast Asia.At the same time,it is also an important hub of economic and trade exchanges among Northeast Asian countries.The research takes the cargo terminal of Dalian new airport as the research object to explore the layout of its facilities.Firstly,this thesis combs the background and significance of the layout of airport cargo terminal facilities,clarifies the research content and the purpose of topic writing;Secondly,by studying the relevant literature of many scholars at home and abroad,this thesis summarizes the research status of airport cargo terminal and air cargo efficiency,facility layout,layout simulation and optimization methods;Thirdly,according to the actual development situation of Dalian airport over the years,this thesis uses the grey fractional FGM(1,1)model to forecast its logistics demand,and fully considers the practical problems of the future construction of the new airport,solves the logistics demand under different situations through the multi scenario analysis method,and then introduces the Best-worst Method(BWM)into the systematic layout planning(SLP)method for improvement,get three different scenarios of the airport cargo terminal facilities layout.Finally,the Flexsim simulation software is used to simulate the above layout scheme,optimize and improve the existing problems in the layout scheme,in order to achieve the optimal application scenario of the layout scheme.The research results can provide theoretical support and decision-making basis,and also provide reference for the layout design of other airport terminals or logistics parks.