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首页> 外文期刊>Urban and Regional Planning >Influence of Visual Proportion of Urban Street Cultural Landscape on Crowd Aggregation -- An Empirical Study on Street Space in Downtown Chengdu
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Influence of Visual Proportion of Urban Street Cultural Landscape on Crowd Aggregation -- An Empirical Study on Street Space in Downtown Chengdu

机译：城市街道文化景观视觉比例对人群聚集的影响 - 成都市场街区街道空间的实证研究

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摘要

This paper explored the correlation between the visual proportion of urban street cultural landscape and crowd aggregation. In the study, the relevant theoretical assumptions and measurement scales were established first; Then the street panoramic images of 535 sampling points were obtained through systematic sampling and field shooting; Easygo and POI (Points of Interest) data of the research area collected every two hours within one week were picked up through big data capture; Finally, the driving force of geographical differentiation was detected by using the geographic detector. The results showed that: (1) in the artificial landscape, the visual proportion of architectural landscape had a significant impact on crowd aggregation and the explanatory power q was 0.15. Neither the visual proportion of roadway landscape nor that of sidewalk landscape had significant impact on crowd aggregation; (2) In the natural landscape, both the visual proportion of greenery landscape and that of sky landscape had significant impact on crowd aggregation and the explanatory power q was 0.09 and 0.05 respectively; (3) The interaction between the visual proportion of architectural landscape and that of greenery landscape or between the former and that of sky landscape showed a two-factor enhancement and the interaction between the visual proportion of greenery landscape and that of sky landscape showed non-linear enhancement; (4) There were significant two-factor enhancement effects in the interactions among the the visual proportion of architectural landscape, that of greenery landscape, of sky landscape and aggregation of POI facilities, of which the biggest q value was 0.76.
机译：本文探讨了城市街道文化景观与人群聚集的视觉比例之间的相关性。在研究中，首先建立了相关的理论假设和测量尺度;然后通过系统采样和现场射击获得535个采样点的街道全景图像;通过大数据捕获拾取了每两小时收集的研究区域的easygo和Poi（兴趣点）数据;最后，通过使用地理检测器检测地理分化的驱动力。结果表明：（1）在人工景观中，建筑景观的视觉比例对人群聚集产生了重大影响，解释性Q为0.15。巷道景观的视觉比例与人行道景观的视觉比例都没有对人群聚集产生重大影响; （2）在天然景观中，绿化景观的视觉比例和天空景观的视觉比例对人群聚集产生了重大影响，解释性Q分别为0.09和0.05; （3）建筑景观视觉比例与绿色景观或前者与天空景观之间的相互作用表现出双重增强，绿化景观视觉比例与天空景观的视觉比例与天空景观相互作用线性增强; （4）在建筑景观的视觉比例的相互作用中存在显着的双因素增强作用，天空景观和POI设施聚集的绿色景观，其中最大的Q值为0.76。

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