山城一体背景下街道步行空间景观视觉美学质量测度、评价与优化--以山东省济南市旧城片区为例  

Landscape Visual Aesthetics Measurement, Assessment, and Improvement of Street Pedestrian Spaces in Mountainous Cities--Case Study on the Historic Downtown of Jinan, Shandong Province

作　　者：安淇 肖华斌[2] 郭研馨 吴俊颖 AN Qi;XIAO Huabin;GUO Yanxin;WU Junying(Key Laboratory of National Territory Spatial Planning and Ecological Restoration in Cold Regions(Ministry of Natural Resources),School of Architecture,Harbin Institute of Technology,Harbin150006,China;School of Architecture and Urban Planning,Shandong JianzhuUniversity,Jinan250101,China)

机构地区：[1]哈尔滨工业大学建筑学院自然资源部寒地国土空间规划与生态保护修复重点实验室,哈尔滨1500062 [2]山东建筑大学建筑城规学院,济南250101

出　　处：《景观设计学（中英文）》2022年第1期9-27,共19页Landscape Architecture Frontiers

基　　金：山东省高等学校青创科技支持计划“泰山区域‘山水林田湖草生命共同体’高效韧性服务提升与生态安全格局构建研究”(编号:2020KJG004);济南市哲学社会科学重大课题“水资源紧约束下济南市新旧动能转换起步区蓝绿基础设施协同调控与水系统韧性提升研究”(编号:JNSK21A03);国家自然基金青年项目“城市水系廊道生态系统服务供需均衡评价研究”(编号:51908332)。

摘　　要：城市街道步行空间承载了居民日常通勤、交往和游憩等重要活动,其景观视觉资源是城市景观风貌的重要组成部分,也是提升街道空间品质和活力、引导城市健康可持续发展的重要载体。同时,作为城市空间架构的重要生态载体与自然要素,山体在打造“山城一体”的城市空间结构与景观风貌特征中起着重要作用。本研究以具有典型山城空间特色的济南市旧城片区为例,在分析街道步行空间景观视觉审美表现特征--自然性、多样性、开阔性、协调性和干扰性--的基础上,基于街景图像数据对街道步行空间景观视觉美学质量进行了测度,同时对高视觉美学质量城市山体景观可见街道进行了识别;最后,根据街道步行空间景观视觉美学质量综合评价结果,提出了针对不同等级城市道路结合山体风貌协调的步行空间景观视觉美学质量优化建议,以期为打造“山城一体、城景相融”的城市景观风貌和引导城市健康可持续发展提供借鉴。Urban streets support citizens’daily commuting and social and recreational activities.Streetscape is also a visual resource and an important part of urban landscape appearance.Serving as an important ecological base and natural components of urban spatial structure,mountains often determine a city’s spatial layout and landscape identity so as to promote mountaincity integration.The study focuses on the historic downtown of Jinan,a typical mountainous city,analyzes the landscape aesthetic visual characteristics of street pedestrian spaces,and measures their landscape visual aesthetic quality by using panoramic images;the research then evaluates the visibility of high-visual-aesthetic-quality urban mountainous landscape to urban streets;finally,based on the overall landscape visual aesthetic quality evaluation results of urban street pedestrian spaces,the paper proposes a series of optimization suggestions of the streets at different levels to improve the harmony with urban mountain landscapes.The study hopes to provide a reference for the creation of mountain-city-integrated urban landscapes,as well as the healthy and sustainable urban development.

关 键 词：山城一体 街道步行空间 景观视觉美学质量 高视觉美学质量城市山体景观可见度 定量评价 城市街景 

分 类 号：TU985[建筑科学—城市规划与设计]