歐亞大陸橋集裝箱運輸?shù)男屎腿嵝詥栴}研究
發(fā)布時間:2018-06-24 08:06
本文選題:歐亞大陸橋 + 效率 ; 參考:《大連海事大學》2016年博士論文
【摘要】:歐亞大陸橋是世界最大的鐵路基礎設施工程,對于促進沿線國家的貿(mào)易溝通以及政治交流具有明顯的促進作用,因此其具有重要的經(jīng)濟和政治意義。與海上運輸相比,歐亞大陸橋集裝箱運輸具有明顯的時間上的優(yōu)勢,但是目前的集裝箱運輸量較少,對其的研究成果也不多,主要原因是歐亞大陸橋的運輸效率水平不高,且缺乏針對如何提高其運輸效率及柔性的問題的深入研究。本文將針對歐亞大陸橋集裝箱運輸?shù)男屎腿嵝韵嚓P問題展開研究,識別出歐亞大陸橋集裝箱運輸?shù)男屎腿嵝缘奶攸c,評價其效率和柔性,并提出改善措施。首先,本文比較分析了歐亞大陸橋上不同集裝箱運輸路線的效率,并利用多目標優(yōu)化模型、基于免疫的多目標進化算法及AIS混合算法,對集裝箱運輸效率問題進行優(yōu)化求解。其次,本研究采用分層抽樣方法選擇了來自中國、哈薩克斯坦和俄羅斯的采訪者;使用問卷調(diào)查法收集了歐亞大陸橋集裝箱運輸柔性的特點,并對其柔性進行評價,在此基礎上,利用結構方程建模技術建立了集裝箱運輸?shù)娜嵝阅P。最?對歐亞大陸橋集裝箱運輸效率和柔性展開協(xié)同研究,識別出了集裝箱運輸效率和柔性影響因素,包括基礎設施、人力資源、信息和時間因素等,進而采用數(shù)學模型描述出二者的相互關系,并采用物元分析法比較不同國家的鐵路運輸?shù)男屎腿嵝浴?br/>[Abstract]:The Eurasian Continental Bridge is the largest railway infrastructure project in the world. It plays an important role in promoting the trade and political exchanges among the countries along the route, so it has important economic and political significance. Compared with maritime transport, the Eurasian Continental Bridge container transport has obvious advantages in time, but at present the volume of container transport is relatively small, and the research results on it are not much. The main reason is that the level of transport efficiency of the Eurasian Continental Bridge is not high. And lack of in-depth research on how to improve its transport efficiency and flexibility. In this paper, the efficiency and flexibility of container transportation of Eurasia Continental Bridge are studied, the characteristics of efficiency and flexibility of container transportation of Eurasia Continental Bridge are identified, the efficiency and flexibility of container transportation are evaluated, and the improvement measures are put forward. Firstly, this paper compares and analyzes the efficiency of different container transport routes on the Eurasian Continental Bridge, and optimizes the efficiency of container transportation by using multi-objective optimization model, multi-objective evolutionary algorithm based on immunity and AIS hybrid algorithm. Secondly, this study adopts stratified sampling method to select interviewers from China, Kazakhstan and Russia, collects the characteristics of container transport flexibility of Eurasia Continental Bridge by questionnaire, and evaluates its flexibility. On this basis, the flexible model of container transportation is established by using structural equation modeling technology. Finally, a collaborative study on container transport efficiency and flexibility of the Eurasian Continental Bridge has been carried out to identify the factors affecting container transport efficiency and flexibility, including infrastructure, human resources, information and time, etc. Then the mathematical model is used to describe the relationship between the two, and the matter element analysis method is used to compare the efficiency and flexibility of railway transportation in different countries.
【學位授予單位】:大連海事大學
【學位級別】:博士
【學位授予年份】:2016
【分類號】:U169.6
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