动态视景分析下铁路闲置资源再利用研究  

The Reutilisation of Idle Railway Resources Based on Dynamic Scene Analysis

作　　者：黄晓雨 王岳颐 马禾旺 唐翰 王少华 HUANG Xiaoyu;WANG Yueyi;MA Hewang;TANG Han;WANG Shaohua

机构地区：[1]北京交通大学建筑与艺术学院 [2]中国科学技术大学软件学院 [3]中国铁路北京局集团有限公司,土地房产部 [4]中国科学院,空天信息创新研究院 [5]遥感科学国家重点实验室

出　　处：《南方建筑》2025年第4期49-58,共10页South Architecture

基　　金：教育部人文社科青年基金项目(22YJC630150):基于“资源更新-休闲需求”耦合的京津冀地区普速铁路闲置资源更新再利用研究;北京市社科基金青年项目(20LSC017):北京山区既有普速铁路闲置资源更新再利用策略研究。

摘　　要：在高铁网络完善后,部分普速铁路线路及站点逐渐闲置。以京门铁路为研究对象,以服务市郊旅游为目的,提出了铁路闲置资源更新再利用研究的切入点和方法。通过还原并分析乘坐普速列车所看到的视觉景观,提出了普速铁路动态视觉景观特征:连续性、景观视域约束性和动态性。继而以DEM数据为基础,将乘坐铁路观景的视-景时空关系具象化为动态视觉景观界面模型。运用层次分析法系统制定铁路动态视觉景观的分析评价标准和指标,并对京门铁路沿线景观开展实证评估。最终基于评价结果给出京门铁路门大段的动态视觉景观提升策略。不仅深化了对铁路视觉景观分析的理解,也提供了一个可以评判普速铁路沿线视觉景观质量并探寻更新改造重点的方法。With the continuous improvement of China's high-speed rail network,some conventional railway lines and stations have gradually become idle.Herein,a case study based on the Jingmen Railway was carried out.Certain sections have become gradually unused through social development,resulting in the under-utilisation of valuable resources.In this context,an in-depth investigation into the dynamic visual landscapes of conventional railway lines was conducted to realize the high-efficiency utilisation of resources and promote the development of suburb tourism.In terms of the research methods,Jingmen Railway was chosen as the specific research subject.The visual landscapes experienced during the journey on a conventional train are meticulously reconstructed and carefully analyzed.Through a collection of remote-sensing data and satellite maps,field surveys,and relevant literature review,it is found that dynamic visual landscapes of conventional railways are characteristic of continuity,landscape visual-field constraints,and dynamicity.Subsequently,the spatio-temporal relationship between vision and landscape during the railway-viewing process is determined based on the digital elevation model(DEM)data by using the geographic information system(GIS)technology.Further,a dynamic visual landscape interface model is constructed.In addition,a set of analytical evaluation criteria and indexes for railway dynamic visual landscapes is established systematically through the analytic hierarchy process(AHP).The indexes cover four aspects,including dynamic visual sensitivity,natural landscape resources,cultural landscape resources,and the integration degree of visual landscapes.An empirical assessment of the landscapes along the Jingmen Railway is carried out using the constructed model and evaluation method.The evaluation results indicate that the sections in Xiehejian Village,Dingjiatan Village,the southern side of the Yongding River Bend,and Wangping Village achieve the highest scores,while the sections in Liuliqu Village,the norther

关 键 词：铁路闲置资源 动态视觉景观 AHP 更新与再利用 

分 类 号：TU983[建筑科学—城市规划与设计]