| 摘要: |
| 以人的步行活动作为生活服务街道景观设计的关注点，营造更加人性化的街道景观，有助于提升城市更新背景下的街道公共空间居民日常生活体验。以天津市中心城区生活服务街道为研究对象，运用半结构式访谈法、实地勘测法、快照法对街道景观特征与步行活动进行实地调研，并对调研数据进行相关性分析和散点拟合分析，明确街道景观空间和要素特征对不同步行活动类型的影响趋势。结果表明，包括人行道长度、人行道宽度、近线率、街头交往场所密度、店面密度、空间功能混合强度、座椅总长、铺装质量指数在内的生活服务街道景观特征指标对不同步行活动类型的影响趋势明显不同。从街道景观空间和要素2个方面提出有利于步行活动体验的生活服务街道景观优化建议，对城市更新背景下的街道景观优化具有重要的现实价值和意义。 |
| 关键词: 风景园林 生活服务街道 步行活动 景观优化 街道景观 |
| DOI：10.14085/j.fjyl.2020.10.0099.07 |
| 分类号:TU986 |
| 基金项目: |
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| Influence of Landscape Composition Characteristics on Walking Activities in Life Service Streets and Its Optimization: A Case Study of Streets in Downtown Tianjin |
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GUO Ru, WANG Hongcheng
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Tianjin University
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| Abstract: |
| A more humanized life service street landscape focusing on people’s walking activities helps to improve the daily life experience of residents in public street space under the background of urban renewal. Taking life service streets in downtown Tianjin as the objects, the research investigated the landscape composition characteristics and walking activities on the streets using semi-structured interview, field survey and snapshot as methods. Then it conducted the correlation analysis and scatter fitting analysis of the survey data to clarify the influence of street landscape space and factor indicators on different walking activity types. The results show that life service street landscape characteristic indicators, including sidewalk length, sidewalk width, nearline rate, street communication site density, store density, spatial function mixing intensity, total seat length, and pavement quality index, have diversified influences on various types of walking activities. From the aspects of street landscape space and elements, it furnishes suggestions for the optimization of life service street landscapes, which are conducive to improving the experience of walking activities. They have important value for street landscape optimization under the background of urban renewal. |
| Key words: landscape architecture life service street walking activity landscape optimization street landscape |
