摘要
以水乡金湖县为研究对象,采用空间句法理论构建水、陆路交通可达性模型,论述城乡居民点间的交通状况;运用分形理论构建旅游资源空间测度模型,从向心性、关联性分析特色旅游资源点的分布特征,并提出优化策略.在城乡居民点中,县城和淮建分别位于陆路、水路交通中心,交通便捷,可达指数分别为1.09和0.80;受水网影响金湖县旅游资源呈双分形特征,聚集维数D=0.220 8、1.016 9,关联维数D′=1.164 2;各旅游资源聚集区间,交通网络通达性较好,牛鸦维数比d为0.86.
Taking Jinhu County as the object in this paper,space syntax theory is adopted to build the transportation accessibility model by land and water to discuss the urban and rural settlements traffic condition from the view of accessibility and convenience.Fractal structure theory is applied to build a spatial measurement model of tourism resources to analyze distribution features of characteristic tourist spots from the view of centrality and relevance and put forward optimization strategies.In the urban and rural settlements,the county seat and Huaijian are located in the land and water transportation center respectively,with the reachability index of 1.09 and 0.80,which is the best;affected by the water network,the tourism resources of Jinhu County have bifractal characteristics,and the aggregation dimension D=0.2208 and 1.0169,the correlation dimension D′=1.1642;the accessibility of transportation network is good in each tourism resource aggregation area,and the cattle crow dimension ratio d=0.86.
作者
龚亚西
季翔
张元
Gong Yaxi;Ji Xiang;Zhang Yuan(School of Mechanics and Civil Engineering,China University of Mining and Technology,Xuzhou 221116,China;Jiangsu Collaborative Innovation Center for Building Energy Saving and Construction Technology,Xuzhou 221116,China;School of Architecture and Design,China University of Mining and Technology,Xuzhou 221116,China)
出处
《南京师大学报（自然科学版）》
CAS
CSCD
北大核心
2020年第4期45-52,共8页
Journal of Nanjing Normal University(Natural Science Edition)
基金
国家重点研发计划项目(2018YFD1100203)
住房和城乡建设部项目(2018-R2-009)
江苏建筑节能与建造技术协同创新中心博士基金项目(SJXTBZ1709)。
关键词
水网地区
空间句法
分形理论
交通网络
旅游资源
water network area
spatial syntax
fractal theory
traffic network
tourism resource
