都市型绿道景观评价及提升研究——以合肥市环城绿道为例  

On Construction of Urban Greenway Landscape Evaluation System——With Greenway around Hefei City as an example

作　　者：蒋泽宇 王方[1] JIANG Zeyu;WANG Fang(School of Architecture and Art,Hefei University of Technology,Hefei 230601,China)

机构地区：[1]合肥工业大学建筑与艺术学院

出　　处：《安徽建筑大学学报》2019年第5期50-55,共6页Journal of Anhui Jianzhu University

摘　　要：城市绿道作为都市中重要的景观资源与景观特征的体现,对其测度并进行景观评价,可以丰富和完善研究体系,评价结果也可为城市绿道规划设计提供科学和合理的改造依据。以合肥市环城绿道为例,在前人研究的基础上,构建了4个一级指标层及18个二级因子层的评价体系,以此来测度环城绿道的景观品质等级和评价不足之处。研究结果表明:合肥市环城绿道的景观综合评价值为0.4175处在中等分值段,具有较好的发展潜力和提升前景;但各指标因子评价数据落差较大,没有均衡发展,尚未达到最佳的状态。根据测度结果从提升整体铺装丰富度、优化空间照明系统、注重融合创新科技技术、统筹规划植物形式美感、重视生态环境后期维护5个措施来优化绿道整体景观。Urban greenway functions as the embodiment of important landscape resources and landscape characteristics in the city. Measuring and evaluating urban greenway can enrich and improve the research system. The evaluation results can also provide scientific and reasonable basis for urban greenway planning and design. With the greenway around Hefei City as an example,on the basis of previous studies,the evaluation system of four first-level index layers and 18 second-level factor layers were constructed to measure the landscape quality grade and evaluation deficiencies of the greenway around Hefei City. The results show that the landscape comprehensive evaluation value of the greenway around Hefei City is 0.4175 and it is in the middle section,which has much room for development. However,the evaluation data of each index factor fall greatly,there is no balanced development,there is sharp differences in the evaluation data of different index factors and it has not reached the best state yet. According to the measurement results,five measures are taken to optimize the overall landscape of the greenway,including improving the overall pavement richness,optimizing the space lighting system,emphasizing the integration of innovative technology and technology,planning the aesthetic feeling of plant form as a whole,and paying attention to the late maintenance of the ecological environment.

关 键 词：环城绿道 层次分析法 评价体系 提升策略 

分 类 号：TU985.12[建筑科学—城市规划与设计]