The impact of different public service facilities is obtained by investigating the infl uence of public service facilities on distribution pattern of housing price in 25 cities.According to the survey results,public e...The impact of different public service facilities is obtained by investigating the infl uence of public service facilities on distribution pattern of housing price in 25 cities.According to the survey results,public education service facilities have the highest weight and the greatest impact,which also refl ects the root of“school district housing fever”from the side.Public sports service facilities have the lowest score when compared with other options.This is not because public sports service facilities are not important,but is determined by actual situation of social development and actual living standard of residents in China.From the improvement and enhancement of urban public service facilities,the construction of public service facilities should be convenient for people’s education,health,culture and entertainment.展开更多
A walkable urban built environment with convenient facilities is the key to improve the living quality of urban residents and build a livable city in the new era.Taking each urban housing estate as the center and base...A walkable urban built environment with convenient facilities is the key to improve the living quality of urban residents and build a livable city in the new era.Taking each urban housing estate as the center and based on walking accessibility,the walking circle of housing estates was constructed.Taking the six functional systems of convenient shopping,catering service,fi nancial service,scientifi c research and education,leisure and entertainment,and medical service as evaluation factors,and considering the actual frequency of residents’use of various public service facilities and the reduction of walking,the convenience evaluation system of public service facilities was established.Taking the urban built environment within the Second Ring Road of Shijiazhuang City,Hebei Province as an example,it is found that the convenience of public service facilities in the walking circle of housing estates within the Second Ring Road presented a circular layer distribution of“low outside and high inside”.This study will provide the reference for urban renewal and renovation and improvement of facilities.展开更多
Urban fringe area is the most important space for city development. It inctudes several complicated elements, such as population, space, and management organization. On the basis of local population attributes in the ...Urban fringe area is the most important space for city development. It inctudes several complicated elements, such as population, space, and management organization. On the basis of local population attributes in the city fringe area combined with people＇s movement characteristics in time and space, this article reclassifies basic public service facilities and discusses the relationship between facility layout and housing, employment, and commuter transportation. Through a questionnaire survey in Qiaobei District of the urban fringe area in Nanjing and on the basis of comparative analysis, we discuss the impact factor on the choice of housing, urban services, and the tolerance of commuting time. Our findings indicate mutual promoting and restricting connections among living, employment, and services. Workers＇ living situation determines their daily behavior, such as dining, shopping, and entertainment. Furthermore, different income levels have a great influence on residents＇ choices with regard to places to live and develop their careers.展开更多
针对当前通过传统质量屋进行用户需求向技术特性转化的方法对自相关矩阵的非对称性、技术特性间的自相关关系等处理能力较差的问题,提出一种基于改进质量屋模型的产品服务系统(Product service system, PSS)技术特性分析方法。采用功能...针对当前通过传统质量屋进行用户需求向技术特性转化的方法对自相关矩阵的非对称性、技术特性间的自相关关系等处理能力较差的问题,提出一种基于改进质量屋模型的产品服务系统(Product service system, PSS)技术特性分析方法。采用功能特性交互图模型识别技术特性,然后将传统质量屋自相关矩阵的三角结构修改为矩形结构解决技术特征间的不对称问题,进而引入多粒度混合语言变量构建质量屋评价矩阵,实现技术特性相关关系的综合评估。案例分析结果表明:该方法在不丢失决策信息的前提下,有效解决了技术特性的冲突问题,也使质量屋的计算更加简便。展开更多
文摘The impact of different public service facilities is obtained by investigating the infl uence of public service facilities on distribution pattern of housing price in 25 cities.According to the survey results,public education service facilities have the highest weight and the greatest impact,which also refl ects the root of“school district housing fever”from the side.Public sports service facilities have the lowest score when compared with other options.This is not because public sports service facilities are not important,but is determined by actual situation of social development and actual living standard of residents in China.From the improvement and enhancement of urban public service facilities,the construction of public service facilities should be convenient for people’s education,health,culture and entertainment.
基金Sponsored by Social Science Foundation of Hebei Province(HB19YS039).
文摘A walkable urban built environment with convenient facilities is the key to improve the living quality of urban residents and build a livable city in the new era.Taking each urban housing estate as the center and based on walking accessibility,the walking circle of housing estates was constructed.Taking the six functional systems of convenient shopping,catering service,fi nancial service,scientifi c research and education,leisure and entertainment,and medical service as evaluation factors,and considering the actual frequency of residents’use of various public service facilities and the reduction of walking,the convenience evaluation system of public service facilities was established.Taking the urban built environment within the Second Ring Road of Shijiazhuang City,Hebei Province as an example,it is found that the convenience of public service facilities in the walking circle of housing estates within the Second Ring Road presented a circular layer distribution of“low outside and high inside”.This study will provide the reference for urban renewal and renovation and improvement of facilities.
文摘Urban fringe area is the most important space for city development. It inctudes several complicated elements, such as population, space, and management organization. On the basis of local population attributes in the city fringe area combined with people＇s movement characteristics in time and space, this article reclassifies basic public service facilities and discusses the relationship between facility layout and housing, employment, and commuter transportation. Through a questionnaire survey in Qiaobei District of the urban fringe area in Nanjing and on the basis of comparative analysis, we discuss the impact factor on the choice of housing, urban services, and the tolerance of commuting time. Our findings indicate mutual promoting and restricting connections among living, employment, and services. Workers＇ living situation determines their daily behavior, such as dining, shopping, and entertainment. Furthermore, different income levels have a great influence on residents＇ choices with regard to places to live and develop their careers.
文摘针对当前通过传统质量屋进行用户需求向技术特性转化的方法对自相关矩阵的非对称性、技术特性间的自相关关系等处理能力较差的问题,提出一种基于改进质量屋模型的产品服务系统(Product service system, PSS)技术特性分析方法。采用功能特性交互图模型识别技术特性,然后将传统质量屋自相关矩阵的三角结构修改为矩形结构解决技术特征间的不对称问题,进而引入多粒度混合语言变量构建质量屋评价矩阵,实现技术特性相关关系的综合评估。案例分析结果表明:该方法在不丢失决策信息的前提下,有效解决了技术特性的冲突问题,也使质量屋的计算更加简便。
