针对当前滨湖绿道普遍存在的与居民日常生活脱节、空间形态单一、功能复合度不足等问题,提出基于日常生活理论视角的“环湖为核、林荫为簇”的绿道网络构形假设。以武汉沙湖滨湖区域为例,构建“点-线-权”的绿道网络构形框架,将交通通...针对当前滨湖绿道普遍存在的与居民日常生活脱节、空间形态单一、功能复合度不足等问题,提出基于日常生活理论视角的“环湖为核、林荫为簇”的绿道网络构形假设。以武汉沙湖滨湖区域为例,构建“点-线-权”的绿道网络构形框架,将交通通勤、商业服务、文化活动与体育健身等日常情景兴趣点(point of interest,POI)作为点要素,满足植被覆盖率标准的林荫道作为线要素,借助UNA工具开展多情景路径模拟与使用频次量化分析。结果显示:研究区域内构形的绿道网络呈现“多簇网状”的复杂结构,约51.49%的道路未与任何生活情景重叠,主要分布于湖区外围。高重叠(≥5类情景)路段仅占总长度的32.46%,说明高频生活走廊在整体绿道网络中比例有限、分布集中,且居民日常高频使用的路径主要由密度高、长度短的内部道路构成。沙湖现状绿道与高频日常路径错位率较高,沙湖现有绿道覆盖约9.3%的日常活动POI,构建的网络将覆盖度提升至约48.76%,显著增强了绿道与居民日常出行链条的耦合程度。展开更多
Community walking space is the most used space in residents’daily life,such as commuting and walking,and is also the most basic type of space for outdoor activities.The microclimatic environment of walking space not ...Community walking space is the most used space in residents’daily life,such as commuting and walking,and is also the most basic type of space for outdoor activities.The microclimatic environment of walking space not only affects the health status of residents,but also determines the service effi ciency of outdoor public space.Based on actual measurement and simulation of microclimatic environment,the status quo of walkability of microclimatic environments in six typical communities is evaluated by quantitative methods,and general problems and optimization suggestions are put forward,in order to provide new ideas for future community environment transformation.展开更多
This paper mainly evaluated the walkability of the streets around the subway Futong Station in Wangjing area,and with the help of relevant theoretical research conclusions such as environmental behavioral psychology,t...This paper mainly evaluated the walkability of the streets around the subway Futong Station in Wangjing area,and with the help of relevant theoretical research conclusions such as environmental behavioral psychology,to study the effect of the visual walkability of streets in different communities on the walking activities of young male residents.Through in-depth analysis of the characteristics of streets that are suitable for walking and young male residents like to walk,practical and feasible reference suggestions were provided for the design of street public space and the establishment of a more livable urban environment.The text was divided into 3 parts:the determination of the functional types of the streets around Futong Station;the characteristics of young men's crowd activities and the establishment of an evaluation system;the visual walkability evaluation of the streets around Futong Station.展开更多
步行性可反映城市建成环境的步行友好程度,是评估步行环境的重要指标,研究其发展脉络能够为城市更新提供依据。基于Web of Science核心合集数据库,筛选出3202篇相关文献,运用Citespace文献计量方法,从文献特征、研究内容、研究前沿等方...步行性可反映城市建成环境的步行友好程度,是评估步行环境的重要指标,研究其发展脉络能够为城市更新提供依据。基于Web of Science核心合集数据库,筛选出3202篇相关文献,运用Citespace文献计量方法,从文献特征、研究内容、研究前沿等方面绘制知识图谱,梳理城市建成环境步行性研究进展。结果表明,发文量和被引频次较高的国家主要有美国、中国、澳大利亚、加拿大和英国,且多发表于交通、生物医学等领域的国际性期刊。研究内容逐渐从建成环境对步行性的影响向考量弱势人群、重视社会公平等多维度转变。未来可在城市更新背景下的步行性优化、考虑群体差异的步行环境规划、数据融合背景下的步行性测度三方面进行进一步深化与扩展。展开更多
文摘针对当前滨湖绿道普遍存在的与居民日常生活脱节、空间形态单一、功能复合度不足等问题,提出基于日常生活理论视角的“环湖为核、林荫为簇”的绿道网络构形假设。以武汉沙湖滨湖区域为例,构建“点-线-权”的绿道网络构形框架,将交通通勤、商业服务、文化活动与体育健身等日常情景兴趣点(point of interest,POI)作为点要素,满足植被覆盖率标准的林荫道作为线要素,借助UNA工具开展多情景路径模拟与使用频次量化分析。结果显示:研究区域内构形的绿道网络呈现“多簇网状”的复杂结构,约51.49%的道路未与任何生活情景重叠,主要分布于湖区外围。高重叠(≥5类情景)路段仅占总长度的32.46%,说明高频生活走廊在整体绿道网络中比例有限、分布集中,且居民日常高频使用的路径主要由密度高、长度短的内部道路构成。沙湖现状绿道与高频日常路径错位率较高,沙湖现有绿道覆盖约9.3%的日常活动POI,构建的网络将覆盖度提升至约48.76%,显著增强了绿道与居民日常出行链条的耦合程度。
基金Beijing Natural Science Foundation(8202017)2018 Beijing Municipal University Academic Human Resources Development—Youth Talent Support Program(PXM2018212-000043)National Natural Science Foundation of China(31570699).
文摘Community walking space is the most used space in residents’daily life,such as commuting and walking,and is also the most basic type of space for outdoor activities.The microclimatic environment of walking space not only affects the health status of residents,but also determines the service effi ciency of outdoor public space.Based on actual measurement and simulation of microclimatic environment,the status quo of walkability of microclimatic environments in six typical communities is evaluated by quantitative methods,and general problems and optimization suggestions are put forward,in order to provide new ideas for future community environment transformation.
基金Sponsored by 2022 Beijing Undergraduate Innovation and Entrepreneurship Training Plan,and Construction of an Exemplary off-campus Internship Base for the Integration of Industry and Education。
文摘This paper mainly evaluated the walkability of the streets around the subway Futong Station in Wangjing area,and with the help of relevant theoretical research conclusions such as environmental behavioral psychology,to study the effect of the visual walkability of streets in different communities on the walking activities of young male residents.Through in-depth analysis of the characteristics of streets that are suitable for walking and young male residents like to walk,practical and feasible reference suggestions were provided for the design of street public space and the establishment of a more livable urban environment.The text was divided into 3 parts:the determination of the functional types of the streets around Futong Station;the characteristics of young men's crowd activities and the establishment of an evaluation system;the visual walkability evaluation of the streets around Futong Station.
文摘步行性可反映城市建成环境的步行友好程度,是评估步行环境的重要指标,研究其发展脉络能够为城市更新提供依据。基于Web of Science核心合集数据库,筛选出3202篇相关文献,运用Citespace文献计量方法,从文献特征、研究内容、研究前沿等方面绘制知识图谱,梳理城市建成环境步行性研究进展。结果表明,发文量和被引频次较高的国家主要有美国、中国、澳大利亚、加拿大和英国,且多发表于交通、生物医学等领域的国际性期刊。研究内容逐渐从建成环境对步行性的影响向考量弱势人群、重视社会公平等多维度转变。未来可在城市更新背景下的步行性优化、考虑群体差异的步行环境规划、数据融合背景下的步行性测度三方面进行进一步深化与扩展。
