以扬州市为例谈城市空间特色规划

基于城市设计的视角,以扬州市为例,深入分析了扬州市的空间特色资源要素,将扬州的城市特色凝练为"古、文、水、绿、秀"五大方面,构建了"一区、一轴、一带"的城市特色空间结构框架,并对重点空间特色区域提出了具体的控制与引导要求,以保护城市传统风貌、发扬地域文化、彰显城市空间特色。     

以火车站枢纽改造为导向的城市设计整合

结合交通枢纽改造实例,通过对城市综合交通枢纽的改造以及其带来的城市设计诸要素的整合作用的研究,探讨了通过交通枢纽的改造对于城市的土地使用功能的整合、城市空间环境的整治、交通设施的梳理、景观环境的改善等方面的意义。     

地质公园景观及空间环境设计研究——以广东饶平青岚地质公园为例

本文通过分析地质公园景观开发设计的构成要素,以广东青岚地质公园为例,分析景观存在的问题,提出了科普旅游线路的优化与布局、典型地质景观特点与整体空间环境的融合与表达、潮州文化的融入与呈现等设计思路。     

小城镇风貌设计方法探析--以武隆县江口镇建设规划为例

长久以来,中国很多小城镇的建设风格雷同,千城一面。通过对江口镇城镇风貌的设计探索,从宏观、中观和微观层次出发,对八个景观要素进行深入分析,试图寻求一种切实可行的城镇风貌建设方式,希望对西部建设热潮中的城镇发展能够有所裨益。     

以自然和谐为美的现代城市景观

随着城市化进程的飞速发展,我国城市景观建设出现了诸多问题.首先阐释了城市景观的概念,并详细分析了城市景观构成的5大要素城址、街区、标志性建筑、道路以及园林绿地.这5个要素共同构成了城市中的一系列景观单元,从而集合成一个城市的景观整体.在此基础上,针对中国现状,进一步从6个方面探讨了如何创造良好的城市景观,旨在为现阶段的城市建设提出一些建议.     

基于景观要素的建筑设计——以采煤塌陷区建筑设计为例

建筑与人、建筑与城市、建筑与自然这三种关系一直是建筑设计的核心内容。在建筑设计过程中,建筑与自然之间关系的探讨需要通过"场地分析"完成,而其中的"自然环境"往往会影响设计成果。在很多特殊区域,设计需要借助对地质、地貌、水文、植被等景观要素的分析完成。采煤塌陷区是工业化进程中人类活动与自然环境矛盾冲突的产物,作为研究对象,可以较好地演示基于景观要素的建筑设计策略与方法,基地自身的"缺陷"可能会成为建筑空间组织的原点:建筑概念、结构、形态、空间组织均来自景观要素。     

以苏州城市形象策略为例谈城市特色的要素

在研究已有成功案例的基础上,提出城市设计应当抓住本地的特色要素,将之提炼和实现到城市层面上,创造有文化延续性的特色城市形象,以苏州为例,分析其在树立城市形象过程中对特色要素的把握和应用,对其他城市形象塑造具有指导意义。     

城市街路更新改造思路探究——以沈阳市街路全要素总体设计为例

街路空间设计引导是城市空间愿景实现与城市实施管理之间的纽带,是设计理念转化为建设实践过程的核心。论文从现阶段街路设计导则编制及应用存在的问题出发,以沈阳市街路全要素总体设计为例,探究其在实现建设目标以及与规划管理衔接等方面的指导意义,并以此总结提出街路更新改造与规划管理有效衔接的实施路径。     

以象征性母题为引发点的设计手法——武警福建总队招待中心方案设计

本文以“武警福建总队招待中心”项目为例,试图总结并推出一套设计方法,建立一种独特的建筑形象语言体系。此方法的过程是:在一个设计项目开始阶段,先提取项目中所包含的各种要素。在此基础上,赋予项目一个恰当的象征性母题。进而以此母题为引发点,开发这个母题的内涵,从中衍生出一系列手法,最终形成整个项目的系统设计理念。     

以轴线或公共轴线为标注基准的研究

对实际工程中存在的不合理的设计进行剖析,阐明了在轴线或公共轴线上标注基准时应注意的事项;并对实际零件进行具体分析,论述了如何根据零件的使用性能、工艺性能、检查的方便性来选择正确的标注形式.     

城市绿地促进人群健康的作用途径:理论框架与实践启示

Urban green spaces can not only offer a wide range of ecosystem services, but also promote public health. Most of existing studies have effectually explored the correlation between urban green spaces and public health, but failed to dig the complex impact mechanism behind. This article firstly goes into the positive and negative impacts of urban green spaces on public health, and proposes a theoretical framework of the impact mechanism from perspectives of physical activity encouragement, stress management, social cohesion enhancement, and regulating / supporting services provision by ecosystems. On this basis, 6 health-oriented urban green space system planning strategies are proposed, including promoting the availability, improving the accessibility, enhancing the visibility, optimizing the spatial composition, constructing a network pattern of urban green spaces, and reducing the negative impacts of urban green spaces on public health. The research results can provide theoretical grounding and reference for public health promotion and sustainable urban development to exert more health benefits with limited urban green spaces.     

新冠肺炎(COVID-19)疫情下居住区绿地对居民心理健康影响的实证研究

As one of the frequently used green spaces of urban residents, residential green spaces have a positive effect on people’s mental health status. In order to understand the impact of residential green spaces on citizens’ mental health during the COVID-19 epidemic, this study collected the sociodemographic data of 556 residents from 15 residential communities in Hefei New Municipal and Culture District, Anhui Province, China in March, 2020 through online questionnaires, then adopted the Kessler Psychological Distress Scale (K10 Scale) to evaluate the residents’ mental health status, and used GIMP Grid to quantify the green view index of residential green spaces outside the windows. Besides, a multiple linear regression model was used to explore the correlations between residential green spaces and residents’ mental health status. The findings show that green coverage ratio, satisfaction of the landscapes of green space, green view index outside the window, and green viewing duration of the residential green spaces have positive effects on residents’ mental health status. The study verifies the benefits of residential green spaces to promoting resident’s mental health status under COVID-19, providing a scientific guidance for the future practice of urban construction.     

不同健康影响路径下的城市绿地空间特征

基于文献梳理,从减少健康风险暴露、促进健康行为活动和提高心理恢复能力3方面讨论城市绿地与公共健康关联的基本路径,针对不同健康影响路径归纳总结分布格局特征、周边联系特征、内部环境特征3类城市绿地空间特征和实证变量指标,分析各项空间特征的健康促进效益。从规划设计实践需求角度提出未来的研究需要从权衡主导风险影响、构建高线指标要求、深化微观促进机制、优化指标度量视角等方面予以完善,以期为健康导向的绿地规划设计提供依据,推进健康绿地循证设计。     

STUDY OF URBAN GREENWAY PLANNING BASED ON MULTI-SOURCE DATA ANALYSIS OF SPATIAL POTENTIAL AND USER BEHAVIORS — THE GREENWAY ROUTE PLANNING OF HAIDIAN DISTRICT,BEIJING

Urban greenways play a key role to a city’s nonautomobile commuting and help alleviate traffic congestion. Currently, China’s greenway planning research and practice focuses mostly on suburban areas where greenways provide ecological, historical, cultural, and recreational services, while fewer studies explore urban greenways that serve citizens’ daily non-automobile commuting and recreational needs. Compared with suburban ones, urban greenways often face more spatial limits in the built-up areas and need to respond to more challenging demands. Supported by multisource data and the rise of big data technologies, this research explores the methods of urban greenway route planning that are underpinned through GIS spatial analyses (potential evaluation on spatial construction conditions of greenways) and big-data-based user behavior analyses (of citizens’ daily use of greenways). Demonstrating the authentic planning case for Haidian District, Beijing, the research proposes a series of construction strategies to urban corridors of roads, waterways, and railways, respectively, which integrate green spaces with non-automobile system, in order to improve the services of linear spaces in cities.     

为公共健康而规划——城市规划健康影响评估研究

作为一个既悠久又崭新的议题,如何通过城市规划促进公共健康已成为当前我国城市规划学界讨论的前沿问题之一。已有研究表明,城市规划与设计能够对人群健康产生潜在的影响,因此对城市规划决策和项目展开健康影响评估被认为是城市规划促进公共健康的重要途径。本文首先阐述城市规划影响和作用于人群健康的理论基础。然后,对城市规划健康影响评估的内涵、程序和工具进行论述。在此基础上,以美国北卡罗来纳州戴维森镇为例阐述运用城市规划健康影响评估推动当地社区健康发展和实现健康城市规划策略的探索经验。最后,结合我国公共健康面临的严峻挑战进一步指出未来展开城市规划健康影响评估工作的重要价值,并提出相应的政策建议。     

城市公共领域微更新驱动的整体提升行动——《广州天河中央商务区整体提升行动纲要》

By analyzing master planning of the Overall Improvement Initiative for Tianhe Central Business District, Guangzhou, this paper focused on the overall improvement initiative driven by micro regeneration in the urban public realm. To deal with challenges such as a variety of issues, multiple stakeholders, and long time span in this initiative, the planning team came up with a systematic roadmap including three stages, i.e. fundamental principals, design strategies, and implementation measures. In response, they built a goal-oriented Holistic Quintuple-Value System, drew Three Urban Public Realm Maps on urban governance, and launched the pilot action projects based on the “Influence-Complexity Matrix”. Additionally, the team valued public participation and feedback, and played diverse roles, e.g., consultant and organizer for public participation events, promoter for communication of communities, and propellant for project implementation. The Initiative has been reviewed and legalized in 2019, wherein, the implemented ones by stage since 2020, not only enhance the regional governance in Guangzhou, but offer references to urban governance and space quality improvement of the built areas in downtown metropolis of the same kind.     

大型地下公共空间与当代北京城

地下公共空间是城市中重要的公共空间。近十几年间,高密度区的增加导致城市问题严重,城市景观的要求带来城市对地下空间的需要。在这些因素的作用下,北京的大型地下公共空间有了较大的发展。其在空间分布上趋向双轴双环的布局结构,在功能类型上分为综合、文化、体育和休闲等多种类型。本文探讨北京大型地下公共空间的分布,并针对其不同的空间类型展开研究。并在此基础上展望了未来地下北京城的发展方向。     

Spatial Logic and the Distribution of Open and Green Public Spaces in Hanoi: Planning in a Dense and Rapidly Changing City

Vietnam recently started to recognise the multiple benefits brought by open and green spaces to urban population and environment. In this paper, we analyse the provision of open and green spaces (parks, public gardens and lakeshores) in Hanoi. Using a model proposed by Talen (2010), we examine the spatial evolution of these spaces between 2000 and 2010, their level of proximity to residential units, and the extent to which their distribution matches social needs (defined in terms of population density). We find that while the absolute number and surface area of parks and public gardens has increased significantly in Hanoi, these new public spaces are mainly built on the city’s newly urbanised periphery. As a result, in 2010, only 15% of Hanoi’s residential blocks had access to a park or public garden within a reasonable walking (1000m) or biking distance (2500m). Moreover, the city’s densest residential areas have only access to relatively small gardens and parks, resulting in overcrowding. Lakeshores, however, represent an opportunity to enhance access to open and green spaces in Hanoi due to their spatial distribution. We conclude by advocating for the integration of spatial measures of proximity and needs into Hanoi’s public space planning policy framework.     

基于遥感反演的绿色空间景观格局对 气溶胶污染的影响

气溶胶对人类的生命健康具有重要影响,绿色空间 被认为是缓解气溶胶污染的重要生态设施。既往研究集中于单 个污染因子与土地利用的相关研究,但对绿色空间景观格局与 综合空气污染物空间规律的定量化研究较少。以武汉市为例, 基于遥感影像,利用ENVI、ArcGIS提取绿地和AOD数据, 运用Fragstats计算绿色空间景观指数,从统计学规律和空间 分布规律两方面研究了绿地景观格局与AOD的关系。研究发 现：1)绿色空间景观指数和AOD都具有显著的空间集聚特 征;2)绿色空间景观格局缓解气溶胶污染的核心景观指数指标 为CA、PLAND、LPI、COHESION、AI;3)基于地理加权 回归的绿色空间核心景观指数对AOD浓度分布影响具有空间 差异。提出了绿色空间核心景观指数缓解气溶胶污染的调控策 略,旨在从缓解气溶胶污染角度出发,为绿色空间类生态规划 设计等提供参考,为人居健康环境和公共卫生安全建设提供理 论依据。     

Exploration of Approaches and Factors for Healthy City Planning

Planning and design for healthy cities has drawn increasingly extensive attention. On the one hand, urban environmental issues have become prominent, especially air pollution caused by industrialization in developing countries; on the other hand, urban residents' demand for physical and mental health calls for physical space to promote the quality of life. Based on theoretical and empirical researches, this paper explores significant environmental factors in healthy city planning and their correlation with public health in different approaches. The research discusses the correlations between planning factors and public health from four aspects including land use, spatial form, transportation modes, and green open space so as to reduce pollution and its impact on humans as well as how they encourage physical activity. It aims to provide basis for healthy city planning and its related studies.