严寒城市不同类型公共空间景观活力 评价模型构建与比较分析

严寒城市不同类型的公共空间景观活力度存在明显差异,尤其是气候恶劣的冬季,差异性更加明显。差异的存在不仅会对市民使用公共空间进行活动的积极性产生负面影响,更会使整个城市的户外空间活力降低。为研究严寒城市中不同类型公共空间的景观活力度差异,从使用者角度对各景观环境进行比较分析,在已建立的严寒城市公共空间景观活力评价体系研究成果基础上,选取若干典型场所进行调研,对所得数据进行计算,按公共空间类型的不同分别建立3个基于公共空间类型的严寒城市景观活力评价模型,并对3个评价模型的差异性进行比较分析,进而提出若干设计导则。该研究成果可为严寒城市中不同类型公共空间设计高活力度景观环境提供参考。

The Construction and Comparative Analysis of Landscape Vitality Evaluation Model of Different Public Space in Winter City

The landscape vitality of different kinds of public space in winter city is obviously different. Especially in winter with severe weather, the difference is more obvious. The differences will not only has negatively effect on the activity positivity of citizens in public space, but also make the outdoor space of the whole city less vitality. In order to study the differences of landscape vitality degree of different kinds of public space in winter city, the paper compared landscape environment of these public space from the user''s perspective. On the basis of the research results of landscape vitality evaluation system of public space in winter city, it investigated several typical sites, and calculated the obtained data. According to different types of space, it established landscape vitality evaluation model of neighborhood park, landscape vitality evaluation model of city park, and landscape vitality evaluation model of city square, compared and analyzed the differences of the three models, and then proposed relevant design guidelines. These research results could provide references for designing high vitality landscape environment of different kinds of public space in winter city.