基于引力模型與軸輻理論的省域物流網(wǎng)絡構建研究
發(fā)布時間：2018-09-09 12:43
【摘要】：十三五以來,隨著經(jīng)濟全球化進程加快及電子商務快速成長,目前由于省域物流缺少統(tǒng)一的規(guī)劃導致物流成本的上升、物流資源分配不合理等問題出現(xiàn)。而且關于區(qū)域物流軸點及腹地范圍確定的研究,缺乏科學客觀及適用的研究方法。因此,本文提出引入引力模型和多樞紐混合式軸輻物流網(wǎng)絡相結合的研究方法,構建省域內物流網(wǎng)絡。論文對區(qū)域物流網(wǎng)絡相關概念、類型和結構特點分析,提出了構建多樞紐混合式的軸輻網(wǎng)絡。在對區(qū)域軸輻物流網(wǎng)絡理論分析基礎上,引入引力模型,以熵權-TOPSIS法來確定"物流的質量"。用K-means聚類分析法,把省域內的各市級進行分類,從而確立省域內軸心輻點樞紐城市。用加權公式計算的方法計算出各市之間的引力強度,利用理論測算出區(qū)域內各城市間的物流的隸屬度,進一步確認軸心、輻點及各個軸心城市腹地的范圍。最后,利用多樞紐混合式的軸輻理論建立省域的物流網(wǎng)絡,并對構建的物流網(wǎng)絡進行優(yōu)化。實證分析以安徽省為例,以2015年截面數(shù)據(jù)為樣本,建立影響省域內市區(qū)物流競爭力的評價指標,從而得出"物流質量"大小。基于引力模型和多樞紐混合式軸輻理論,運用熵權-TOPSIS及物流隸屬度原則對省域內城市物流競爭力,最終確定以合肥、蕪湖、阜陽、蚌埠、安慶等五個城市為軸心城市,也可稱為物流樞紐城市。構建起安徽省物流網(wǎng)絡的主框架,確立軸心城市和輻心城市之間連接起支線通道與兩條強引力通道,形成安徽省區(qū)域物流網(wǎng)絡體系,豐富并界定引力模型與軸輻理論的實證范圍,為物流中心、物流園區(qū)等微觀物流節(jié)點確立及整合區(qū)域物流資源提供科學依據(jù)。
[Abstract]:Since the 13th Five-Year Plan, with the acceleration of economic globalization and the rapid growth of e-commerce, the logistics cost has risen due to the lack of unified planning in provincial logistics, and the unreasonable distribution of logistics resources has emerged. Moreover, the research on the determination of regional logistics axle point and hinterland is lack of scientific, objective and applicable research methods. Therefore, this paper proposes a method of combining gravity model with multi-hub hybrid axis-spoke logistics network to construct the logistics network in the province. In this paper, the concepts, types and structure characteristics of regional logistics network are analyzed, and a hybrid axis-spoke network with multi-hub is proposed. Based on the theoretical analysis of regional axis-spoke logistics network, the gravity model is introduced to determine the "quality of logistics" by entropy weight TOPSIS method. By using the K-means cluster analysis, the cities in the province are classified, and the hub cities of the axis-spoke point in the province are established. The gravity intensity between cities is calculated by the method of weighted formula, the membership degree of logistics among cities in the region is calculated by using theory, and the range of axis center, point of spoke and the hinterland of each axis city is further confirmed. Finally, the provincial logistics network is established by using the theory of multi-hub hybrid axle and spoke, and the logistics network is optimized. Taking Anhui Province as an example, taking the 2015 section data as the sample, the paper establishes the evaluation index that affects the competitiveness of the urban logistics in the province, and then obtains the size of "logistics quality". Based on gravity model and hybrid axis-spoke theory of multi-hub, this paper applies entropy weight TOPSIS and logistics membership principle to the logistics competitiveness of cities in the province, and finally determines that five cities such as Hefei, Wuhu, Fuyang, Bengbu and Anqing are the axis cities. Also can be called logistics hub city. The main frame of the logistics network of Anhui Province is constructed, and the regional logistics network system of Anhui Province is formed by establishing the connection between the axis city and the radial city and the two strong gravitational channels. It enriches and defines the empirical scope of gravity model and axis-spoke theory, and provides scientific basis for establishing and integrating regional logistics resources for micro logistics nodes such as logistics center, logistics park and so on.
【學位授予單位】：安徽理工大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：F259.27
本文編號：2232403
[Abstract]:Since the 13th Five-Year Plan, with the acceleration of economic globalization and the rapid growth of e-commerce, the logistics cost has risen due to the lack of unified planning in provincial logistics, and the unreasonable distribution of logistics resources has emerged. Moreover, the research on the determination of regional logistics axle point and hinterland is lack of scientific, objective and applicable research methods. Therefore, this paper proposes a method of combining gravity model with multi-hub hybrid axis-spoke logistics network to construct the logistics network in the province. In this paper, the concepts, types and structure characteristics of regional logistics network are analyzed, and a hybrid axis-spoke network with multi-hub is proposed. Based on the theoretical analysis of regional axis-spoke logistics network, the gravity model is introduced to determine the "quality of logistics" by entropy weight TOPSIS method. By using the K-means cluster analysis, the cities in the province are classified, and the hub cities of the axis-spoke point in the province are established. The gravity intensity between cities is calculated by the method of weighted formula, the membership degree of logistics among cities in the region is calculated by using theory, and the range of axis center, point of spoke and the hinterland of each axis city is further confirmed. Finally, the provincial logistics network is established by using the theory of multi-hub hybrid axle and spoke, and the logistics network is optimized. Taking Anhui Province as an example, taking the 2015 section data as the sample, the paper establishes the evaluation index that affects the competitiveness of the urban logistics in the province, and then obtains the size of "logistics quality". Based on gravity model and hybrid axis-spoke theory of multi-hub, this paper applies entropy weight TOPSIS and logistics membership principle to the logistics competitiveness of cities in the province, and finally determines that five cities such as Hefei, Wuhu, Fuyang, Bengbu and Anqing are the axis cities. Also can be called logistics hub city. The main frame of the logistics network of Anhui Province is constructed, and the regional logistics network system of Anhui Province is formed by establishing the connection between the axis city and the radial city and the two strong gravitational channels. It enriches and defines the empirical scope of gravity model and axis-spoke theory, and provides scientific basis for establishing and integrating regional logistics resources for micro logistics nodes such as logistics center, logistics park and so on.
【學位授予單位】：安徽理工大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：F259.27
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