本文選題：鐵路客運網(wǎng)絡(luò) + 時空特征演化�。� 參考：《哈爾濱工業(yè)大學(xué)》2017年碩士論文

【摘要】：交通基礎(chǔ)設(shè)施一直以來都是國家實現(xiàn)全面發(fā)展和社會進步的重要支撐,鐵路作為交通基礎(chǔ)設(shè)施中最主要的組成部分之一,也是人們最常選擇交通方式,尤其在長距離城市間客運交流中起到不能替代的作用。高速鐵路的引進進一步提升了鐵路在城市間客運運輸?shù)哪芰Α野l(fā)改委在2016年《中長期鐵路網(wǎng)規(guī)劃》中明確說明了為了滿足國家全面發(fā)展的社會和經(jīng)濟需求,要進一步深度開發(fā)交通基礎(chǔ)設(shè)施中鐵路的運輸能力,實現(xiàn)更經(jīng)濟、更高效、更全面的鐵路網(wǎng)絡(luò)規(guī)劃,形成合理便捷的新時代鐵路網(wǎng)絡(luò),匹配國家的發(fā)展要求。本文選取中國客運鐵路網(wǎng)絡(luò)作為研究對象,通過對網(wǎng)絡(luò)時空特征理論和復(fù)雜網(wǎng)絡(luò)演化理論研究現(xiàn)狀等相關(guān)理論的總結(jié)和分析,明確進行鐵路網(wǎng)絡(luò)研究的視角并確定適合進行中國客運鐵路網(wǎng)絡(luò)時空特征分析的節(jié)點和網(wǎng)絡(luò)測算指標(biāo),用于進行時空特征的演化分析。以289個地級以上城市作為網(wǎng)絡(luò)節(jié)點,城市間客運線作為城市間連接,搭建鐵路網(wǎng)絡(luò)。根據(jù)鐵路發(fā)展階段,選取1957年、1980年、1997年、2007年、2014年、2015年、2016年和2017年8個時刻的鐵路網(wǎng)絡(luò)數(shù)據(jù)進行演化分析。2015年之前的數(shù)據(jù)通過書籍手動搜集,2015年之后數(shù)據(jù)通過編程在網(wǎng)頁上獲得。通過幾種常用網(wǎng)絡(luò)可視化軟件的比較,選取Gephi軟件進行鐵路網(wǎng)絡(luò)數(shù)據(jù)的統(tǒng)計分析。通過測算的節(jié)點指標(biāo)PageRank值分析城市等級演化過程,節(jié)點中介中心度用來分析網(wǎng)絡(luò)結(jié)構(gòu)演化過程。網(wǎng)絡(luò)指標(biāo)網(wǎng)絡(luò)集聚系數(shù)和網(wǎng)絡(luò)有效性測算數(shù)據(jù)的演化規(guī)律反映網(wǎng)絡(luò)整體的演化效果;節(jié)點PageRank值的動態(tài)演化體現(xiàn)城市節(jié)點在網(wǎng)絡(luò)中重要程度的變化規(guī)律,并將城市演化過程分為4種城市演化效果。最后,通過“一帶一路”內(nèi)陸線路中國部分的鐵路網(wǎng)絡(luò)建設(shè),分析網(wǎng)絡(luò)連接改變對網(wǎng)絡(luò)整體和城市節(jié)點的影響,從節(jié)點中介中心度、PageRank值、網(wǎng)絡(luò)集聚系數(shù)、網(wǎng)絡(luò)有效性4個方面探討鐵路網(wǎng)絡(luò)屬性的變化和原因,給出中國鐵路網(wǎng)絡(luò)規(guī)劃的建議,為未來鐵路網(wǎng)絡(luò)的布局和決策提供借鑒意義。
[Abstract]:Transportation infrastructure has always been an important support for the overall development of the country and social progress. As one of the most important components of the transportation infrastructure, railway is also the most frequently chosen mode of transportation. Especially in the long distance intercity passenger transport communication plays an irreplaceable role. The introduction of high-speed railways has further enhanced the capacity of passenger transport between cities. The National Development and Reform Commission clearly stated in the 2016 "medium and long term Railway Network Plan" that in order to meet the overall social and economic needs of the country, it is necessary to further develop the transport capacity of railways in the transportation infrastructure, so as to achieve more economic and efficient transport. More comprehensive railway network planning, the formation of a reasonable and convenient new era railway network, to meet the requirements of national development. This paper selects the passenger railway network of China as the research object, summarizes and analyzes the related theories, such as the theory of space-time characteristic of the network and the theory of evolution of complex network. The point of view of railway network research is made clear and the node and network measurement index suitable for the analysis of temporal and spatial characteristics of passenger railway network in China are determined for the analysis of evolution of space-time characteristics. The railway network is built with 289 cities above the prefectural level as network nodes and intercity passenger lines as intercity connections. According to the railway development stage, select the railway network data from 1957, 1980, 1997, 2007, 2014, 2015, 2016 and 2017 for evolution analysis. Through the comparison of several commonly used network visualization software, Gephi software is selected for statistical analysis of railway network data. PageRank, a node index, is used to analyze the evolution process of urban hierarchy, and the node intermediary centrality is used to analyze the evolution process of network structure. The evolution law of the network index network agglomeration coefficient and the network validity data reflect the evolution effect of the whole network, the dynamic evolution of the node PageRank value reflects the change law of the city node's importance degree in the network. The urban evolution process is divided into four kinds of urban evolution effects. Finally, through the railway network construction of the "Belt and Road" inland line in China, this paper analyzes the influence of the network connection change on the whole network and the urban node, from the node intermediary center to the value of PageRank, the network agglomeration coefficient. This paper discusses the changes and causes of railway network attributes in four aspects of network effectiveness, and gives some suggestions on railway network planning in China, which will provide reference for future railway network layout and decision-making.
【學(xué)位授予單位】：哈爾濱工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：U212.1

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