基于文化廊道构建秦直道整体保护利用路径——以延安段为例

Constructing an integrated protection and utilization path for Qin StraightRoad based on cultural corridor

基于文化廊道是线性遗产区域保护利用的一种有效方式,借助专家打分法、GIS缓冲区分析法、层次分析法,从文化元素筛选、空间范围确定、节点选择、通道网络结构四方面对秦直道延安段文化廊道构建进行了研究。结果表明:1)秦直道延安段道路本体及其历史功能而产生的遗产要素是文化元素筛选来源,验证其准确性后得到46处,与秦直道道路一起形成整体,赋予廊道文化内涵。2)以46处文化元素辐射力半径为缓冲距离划缓冲区得到廊道空间范围,为廊道动态保护奠定了基础。3)廊道一级节点为黄陵和安塞,二级节点为富县,三级节点为甘泉和志丹。4)廊道通道网络结构简单,既要考虑外部通道可达性,也要确保内部通行率。文中研究对我国线性文化遗产整体保护利用具有启示意义。

Cultural corridor is an effective way for regional protection and utilization of linear cultural heritage,so,in this paper,with the help of expert marking,GIS buffer analysis and AHP,the cultural corridor construction along Qin Straight Road in Yan’an section was studied from four aspects:cultural elements selection,space scope determination,node selection and transit network structure.The results show that:1)The main body of Qin Straight Road in Yan’an section and the heritage elements arising from its historical function are the sources of cultural elements.Through verifying the accuracy,46 spots are proved,they are connected in series by Qin Straight Road and form as a whole,and endow the cultural connotation to cultural corridor.2)Taking the radiation force radius of 46 culture elements as buffer distance to delimit buffer zone,the corridor space scope is determined,which provides a foundation for the dynamic protection of the corridor.3)The first-level nodes of corridor are Huangling and Ansai,the second-level node is Fuxian,and the third-level nodes are Ganquan and Zhidan.4)The transit network structure of corridor should be simple.It is necessary not only to consider the accessibility of external corridor,but also to ensure the path rate of internal corridor.This study has enlightenment significance for the integrated protection and utilization of linear cultural heritage in China.