湖南省公路网络分形特征及其影响因素研究Research on fractal characteristics of highway network and influencing factors in Hunan Province
李博,杨波,陶前辉,左青
摘要(Abstract):
针对传统测度方法对交通网络分布的形态特征和复杂性描述困难,以及交通网络分布影响因素的定量研究较少等问题,该文以分形理论为基础,借助ArcGIS软件,测算了湖南省全域公路交通网络的长度维数、分枝维数以及所辖14个地市州各级公路交通网络的相似维数及权维数;运用SPSS软件,研究了公路交通网络分形特征的影响因素。结果表明:湖南省公路交通网络分形特征明显,长度维数大于分枝维数,密度优于通达性;张家界市的权维数最低,其余地市州介于1.034~1.114之间,公路交通网络地区差异不大,覆盖相对均衡;区域尺度上公路交通网络权维数与地形起伏度之间存在较强的负相关关系,与GDP等社会经济指标相关性不大。相关成果可为湖南省交通网络布局优化提供决策参考。
关键词(KeyWords): 公路网络;分形特征;GIS;湖南省
基金项目(Foundation): 国家自然科学基金项目(41171342);; 湖南省教育厅重点项目(17A127)
作者(Author): 李博,杨波,陶前辉,左青
DOI: 10.16251/j.cnki.1009-2307.2019.12.012
参考文献(References):
- [1]姚惠云,刘浩,柏春广,等.南京市道路网络近十年的分形特征变化[J].测绘工程,2017,26(1):37-41.(YAO Huiyun,LIU Hao,BAI Chunguang,et al.The changes of fractal characters of Nanjing road network[J].Engineering of Surveying and Mapping,2017,26(1):37-41.)
- [2]刘大均,谢双玉,陈君子,等.基于分形理论的区域旅游景区系统空间结构演化模式研究:以武汉市为例[J].经济地理,2013,33(4):155-160.(LIU Dajun,XIE Shuangyu,CHEN Junzi,et al.Evolution models for the-3spatial structure of regional tourist scenic spots system based on fractal theory:a case study of Wuhan[J].Economic Geography,2013,33(4):155-160.)
- [3]李佳星,赵书良,安磊,等.基于分形理论的多尺度分类尺度上推算法[J].计算机科学,2018,45(S1):453-459.(LI Jiaxing,ZHAO Shuliang,AN Lei,et al.Scaling-up algorithm of multi-scale classification based on fractal theory[J].Computer Science,2018,45(S1):453-459.)
- [4]秦耀辰,刘凯.分形理论在地理学中的应用研究进展[J].地理科学进展,2003,22(4):426-436.(QIN Yaochen,LIU Kai.Advancement of applied studies of fractal theory in geography[J].Progress in Geography,2015,30(6):102-110.)
- [5]李敏敏,张增祥,赵晓丽,等.丽江市空间扩展与外部形态演变[J].遥感信息,2015,30(6):102-110.(LI Minmin,ZHANG Zengxiang,ZHAO Xiaoli,et al.Urban spatial expansion and external morphology evolution of Lijiang City[J].Remote Sensing Information,2015,30(6):102-110.)
- [6]陈建设,朱翔,徐美.基于分形理论的区域旅游中心地规模与空间结构研究:以湖南省为例[J].旅游学刊,2012,27(9):34-39.(CHEN Jianshe,ZHU Xiang,XU Mei.A study on the scale and spatial structure of regional tourism center based on fractal theory:taking Hunan province as an example[J].Tourism Tribune,2012,27(9):34-39.)
- [7]崔大树,孙杨.基于分形维数的湖州旅游景区系统空间结构优化研究[J].地理科学,2011,31(3):337-343.(CUI Dashu,SUN Yang.A fractal-dimension-based study on optimization of spatial structure of Huzhou tourism scenic system[J].Scientia Geographica Sinica.2011,31(3):337-343.)
- [8]朱洪栓.基于GIS的河南省公路交通网络分形研究[D].开封:河南大学,2008.(ZHU Hongshuan.Study on fractal properties of highway network in Henan Province based on GIS[D].Kaifeng:Henan University,2008.)
- [9]李亚婷,潘少奇,苗长虹.基于GIS的河南省公路交通网络分形空间特征研究[J].地域研究与开发,2012,31(5):148-153.(LI Yating,PAN Shaoqi,MIAO Changhong.Study on fractal properties of highway transportation networks in Henan Province based on GIS[J].Areal Research and Development,2012,31(5):148-153.)
- [10]SREELEKHA M G, KRISHNAMURTHY K,ANJANEYULULU M V L R.Assessment of topological pattern of urban road transport system of Calicut City[J].Transportation Research Procedia,2016,17:253-262.
- [11]刘妙龙,黄佩蓓.分形理论在城市交通网络时空演变特征研究中的应用:以上海市为例[J].武汉大学学报(信息科学版),2003,28(6):749-753.(LIU Miaolong,HUANG Peibei.Application of fractal theory to research on the tempo-spatial changes of urban traffic network:taking Shanghai as a case[J].Geomatics and Information Science of Wuhan University,2003,28(6):749-753.)
- [12]刘妙龙,黄佩蓓.上海大都市交通网络分形的时空特征演变研究[J].地理科学,2004,24(2):144-149.(LIU Miaolong,HUANG Peibei.Spatial-temporal evolution of fractal feature in traffic network of Shanghai metropolis[J].Scientia Geographica Sinica,2004,24(2):144-149.)
- [13]冯永玖,刘妙龙,童小华.广东省公路交通网络分形空间特征研究[J].地球信息科学,2008,10(1):26-33.(FEN Yongjiu,LIU Miaolong,TONG Xiaohua.Fractal theory based study on highway transportation networks in Guangdong Province[J].Geo-Information Science,2008,10(1):26-33.)
- [14]李秀玲,李诚固.分形理论在吉林省交通网络研究中的应用[J].东北师大学报(自然科学版),2012,44(2):138-142.(LI Xiulin,LI Chenggu.The application of the fractal theory on study of the transportation network in Jilin Province[J].Journal of Northeast Normal University(Natural Science Edition),2012,44(2):138-142.)
- [15]柏春广,蔡先华.南京市交通网络的分形特征[J].地理研究,2008,27(6):1419-1426.(BAI Chunguang,CAI Xianhua.Fractal characteristics of transportation network of Nanjing City[J].Geographical Research,2008,27(6):1419-1426.)
- [16]沈惊宏,陆玉麒,兰小机.基于分形理论的公路交通网络与区域经济发展关系的研究[J].地理科学,2012,32(6):658-665.(SHEN Jinghong,LU Yuqi,LAN Xiaoji.Relationship between the road network and regional economic development based on the fractal theory[J].Scientia Geographica Sinica,2012,32(6):658-665.)
- [17]吴欣倩,罗明良,段含明.四川省公路网络的分形特征[J].遥感信息,2016,31(3):82-87.(WU Xinqian,LUO Mingliang,DUAN Hanming.Fractal features of highway network in Sichuan Province[J].Remote Sensing Information,2016,31(3):82-87.)
- [18]郭建科,韩增林,许妍.基于集聚分形的大连城市交通网络演变研究[J].交通运输系统工程与信息,2007,7(5):121-126.(GUO Jianke,HAN Zenglin,XU Yan.The evolution of urban traffic network of Dalian based on the gather fractal feature[J].Journal of Transportation Systems Engineering and Information Technology,2007,7(5):121-126.)
- [19]曹彦佳,李保杰,邹宇婷,等.徐州市城市空间扩展与交通脉动研究[J].测绘科学,2011,36(5):11-13.(CAO Yanjia,LI Baojie,ZOU Yuting,et al.Urban spatial expansion and traffic pulsation in Xuzhou[J].Science of Surveying and Mapping,2011,36(5):11-13.)
- [20]KIM K S,BENGUIGUI L,MARINOV M.The fractal structure of Seoul’s public transportation system[J].Cities,2003,20(1):31-39.
- [21]MASUCCI A P,STANILOV K,BATTY M.Limited urban growth:London’s street network dynamics since the 18th century[J].Plos One,2013,8(8):e69469.
- [22]王良健,周克刚,许抄军,等.基于分形理论的长株潭城市群空间结构特征研究[J].地理与地理信息科学,2005,21(6):74-77,99.(WANG Liangjian,ZHOU Kegang,XU Chaojun.Study on spatial structure of Changsha-Zhuzhou-Xiangtan urban agglomeration based on fractal theory[J].Geography and GeoInformation Science,2005,21(6):74-77,99.)
- [23]熊鹰,张清敏.湖南省公路交通网络可达性研究[J].测绘科学,2013,38(3):93-95.(XIONG Yin,ZHANG Qingmin.Road transport network accessibility in Hunan Province[J].Science of Surveying and Mapping,2013,38(3):93-95.)
- [24]陈学兄,常庆瑞,毕如田,等.地形起伏度最佳统计单元算法的比较研究[J].水土保持研究,2018,25(1):52-56.(CHEN Xuexiong,CHANG Qingrui,BI Rutian,et al.Comparison study on the best statistical unit algorithms of relief amplitude[J].Research of Soil and Water Conservation,2018,25(1):52-56.)
- [25]赵斌滨,程永锋,丁士君,等.基于SRTM-DEM的我国地势起伏度统计单元研究[J].水利学报,2015,46(S1):284-290.(ZHAO Binbin,CHENG Yongfeng,DING Shijun,et al.Statistical unit of relief amplitude in China based on SRTM-DEM[J].Journal of Hydraulic Engineering,2015,46(S1):284-290.)