| 摘要: |
| 优化公共坐具布局是提升商业步行街户外环境品质
的重要措施之一。以北京王府井步行街中的公共坐具为研究对
象，使用Ecotect对场地进行模拟并采集坐具投影遮挡数据，
采用行为注记法调查人群的坐憩行为分布。通过SPSS线性回
归分析研究坐具与行为的关联性，旨在证明坐具投影遮挡状况
对坐憩行为存在较大影响。研究发现，坐具使用者数量在夏季
与投影遮挡时长的相关性较强，在春秋2季的相关性较弱；此
外，相较于业态类型和座位数量，坐具的投影遮挡率是影响坐
憩行为最普遍的环境要素。依据研究时段内的投影遮挡模拟分
析结果，对公共坐具布局提出优化建议，以期营造人性化的公
共坐憩空间，提升商业步行街的商业和游憩价值 |
| 关键词: 风景园林 商业步行街 公共坐具 投影遮挡分析 人群行为 王府井商业街 |
| DOI： |
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| 基金项目: |
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| Research on Projection Occlusion Analysis and Optimization of Public Seat Layout—Taking Beijing Wangfujing Pedestrian Street as an Example |
| LU Rui,GENG Huaxiong,LI Zhi,HU Yike |
| Abstract: |
| Optimizing the layout of public seats is an important
measure to improve the outdoor environment quality of commercial
pedestrian streets. Taking the public seats in Beijing Wangfujing
Pedestrian Street as the research object, this research uses Ecotect
to simulate the venue and collects the projection occlusion data of
the seats, and adopts the behavior annotation method to investigate
the distribution of sitting behavior of the crowd. Through the SPSS
linear regression analysis to study the correlation between the seat
elements and behavioral characteristics, the purpose is to prove that
the projection of the seated occlusion has a greater impact on the
sitting behavior of the crowd. It is found that the number of seat
users has a strong correlation with the length of shadow shading in
summer, but a weak correlation in spring and autumn; the projection
shading rate of public seating is the most common environmental
factor affecting the generation of sitting behavior compared to
the number of seats and type of business. Then, based on the
projected occlusion analysis of simulations during the study period,
optimization suggestions are proposed for the layout of public
seating, in order to create a humanized public sitting space and
enhance the commercial and recreational value of the commercial
pedestrian street. |
| Key words: landscape architecture commercial pedestrian street public seating projection occlusion analysis crowd behavior Wangfujing Pedestrian Street |
