With the development of cities,China has entered an era of stock planning.The functions of old residential areas in urban development can no longer meet the needs of residents in the new era for a better life,and new ...With the development of cities,China has entered an era of stock planning.The functions of old residential areas in urban development can no longer meet the needs of residents in the new era for a better life,and new standards have been put forward for the quality of public spaces for living.This paper analyzes and sorts out the characteristics and problems of the public space in the old residential areas of Baihuazhou district.Combining superposition and intervention techniques,the spatial,historical,cultural and other characteristic elements of the residential areas are preserved to the greatest extent.The public space in the old residential areas of Baihuazhou District is updated and reconstructed in order to achieve the goal of improving the quality of its public space.展开更多
The residential area of Wuchang Vehicle Factory is taken as a case to explore the protection and renewal strategies of industrial heritage residential areas.By analyzing the current situation of the residential area,i...The residential area of Wuchang Vehicle Factory is taken as a case to explore the protection and renewal strategies of industrial heritage residential areas.By analyzing the current situation of the residential area,issues such as functional decline,memory loss,and weakened community vitality are revealed.Three design concepts are proposed:building renovation,historical space renovation,and the introduction of cultural and creative industries,aiming to improve the living environment,showcase historical value,cultivate cultural and creative industries,promote economic transformation,and community vitality.This paper could provide reference for the protection and renewal of similar industrial heritage residential areas,and new ideas for the research and utilization of industrial heritage.By comprehensively considering heritage protection,cultural inheritance,and community development,systematic suggestions are proposed.展开更多
The carbon dioxide (CO2) concentrations and fluxes measured at a height of 17.5 m above the ground by a sonic anemometer and an open-path gas analyzer at an urban residential site in Seoul, Korea from February 2011 ...The carbon dioxide (CO2) concentrations and fluxes measured at a height of 17.5 m above the ground by a sonic anemometer and an open-path gas analyzer at an urban residential site in Seoul, Korea from February 2011 to January 2012 were analyzed. The annual mean CO2 concentration was found to be 750 mg m-3, with a maximum monthly mean concentration of 827 mg m-3 in January and a minimum value of 679 mg m-3 in August. Meanwhile, the annual mean CO2 flux was found to be 0.45 mg m-2 s-1, with a maximum monthly mean flux of 0.91 mg m-2 s-1 in January and a minimum value of 0.19 mg m-2 s-1 in June. The hourly mean CO2 concentration was found to show a significant diurnal variation; a maximum at 0700-0900 LST and a minimum at 1400-1600 LST, with a large diurnal range in winter and a small one in summer, mainly caused by diurnal changes in mixing height, CO2 flux, and surface complexity. The hourly mean CO2 flux was also found to show a significant diurnal variation, but it showed two maxima at 0700-0900 LST and 2100-2400 LST, and two minima at 1100-1500 LST and 0300-0500 LST, mainly caused by a diurnal pattern in CO2 emissions and sinks from road traffic, domestic heating and cooking by liquefied natural gas use, and the different horizontal distribution of CO2 sources and sinks near the site. Differential advection with respect to wind direction was also found to be a cause of diurnal variations in both the CO2 concentration and flux.展开更多
Taking 6 residential areas in Nyingchi of Tibet as research objects,from aesthetic effect,ecological function and leisure service,this paper established the evaluation indicator system for plant landscape in residenti...Taking 6 residential areas in Nyingchi of Tibet as research objects,from aesthetic effect,ecological function and leisure service,this paper established the evaluation indicator system for plant landscape in residential areas using AHP,and calculated the weight of indicators using the judgment matrix. Besides,it calculated the ideal solution and closeness degree of matrix using TOPSIS,and established the evaluation method and preference method for plant landscape in residential areas. The results show that the indicators of seasonal variation,environmental benefit and per capita green space mattered most in the landscape evaluation of residential areas. The richness of flowering plant is weak in the landscape evaluation. From the comprehensive evaluation of residential areas,Nyingchi Garden District and Xingfu District have excellent plant landscape,Jialong Garden District and Shangcheng Garden District have general plant landscape,and Sun City District and Niyang Garden District have poor plant landscape.展开更多
As a carrier of rural population,rural residential area carries important functions such as rural production and life. This paper studied the characteristics of rural residential area and optimization model,to lay cer...As a carrier of rural population,rural residential area carries important functions such as rural production and life. This paper studied the characteristics of rural residential area and optimization model,to lay certain foundation for integrating urban and rural development and increasing economic income. With the aid of Arc GIS 10. 1 and Fragstats 3. 4 software,based on the theory of landscape ecology,it analyzed the distribution characteristics of residential area in Wangcun River Basin of Anze County,Linrfen City,Shanxi Province. Besides,according to distribution characteristics,it analyzed three optimization models: priority development model,retention limit development model,and migration development model.展开更多
With urban development and social transformation, residential areas in some western countries have been faced with safety problems and community deterioration. In order to solve these problems through community planni...With urban development and social transformation, residential areas in some western countries have been faced with safety problems and community deterioration. In order to solve these problems through community planning, Crime Prevention through Environmental Design(CPTED) theory had been applied to practice. Rosengard residential area in Malmo, Sweden was a typical example of underclass community with physical and social problems. However, regeneration programme based on CPTED theory aimed to change the community from a problematical area to a safe and attractive neighborhood. Multidimensional analysis was carried out to illustrate the relationship between environmental improvement and security from community image, traffic system, territoriality and natural surveillance perspectives. This study could be considered as a referential approach for community construction and regeneration in China.展开更多
Based on the previous researches on building layout with thermal comfort, this paper Stud Shenzhen Nanhua Village to explore the way of using building layout to change thermal environment of riverfront residential are...Based on the previous researches on building layout with thermal comfort, this paper Stud Shenzhen Nanhua Village to explore the way of using building layout to change thermal environment of riverfront residential areas. The results showed that a more comfortable outdoor thermal environment could be obtained by applying proper building layouts favorable for the thermal comfort of the Nanhua Village. It proves again that efficient and feasible building layout, which is suitable for a river microclimate, is important in improving thermal comfort of a riverside residential area. The study also provides a good example for the future architectural designs of a riverside residential area for obtaining thermal comfort.展开更多
With the improvement of urbanization and the expansion of urban size, the cultivated land decreases gradually but the demand for urban land increases, thereby resulting in the conflict of land use. Analyzing the statu...With the improvement of urbanization and the expansion of urban size, the cultivated land decreases gradually but the demand for urban land increases, thereby resulting in the conflict of land use. Analyzing the status quo of land use of rural residential area, this paper points out that two main problems, namely, the low degree of land use, and the waste of land resources that are prevalent in the rural residential area. Based on the above analysis, the author states that the emphasis on land use will be the plain regions in the future, and adoption of reasonable economic measures will be the new solution to the problems.展开更多
Through the field survey of construction of garden landscape in residential areas,combined with the analytic hierarchy process( AHP),this paper established a reasonable and feasible suitability evaluation system for g...Through the field survey of construction of garden landscape in residential areas,combined with the analytic hierarchy process( AHP),this paper established a reasonable and feasible suitability evaluation system for garden landscape in residential areas. Researches indicated that the environment of garden landscape in residential areas of Chizhou City in Anhui province remains at the level of intermediate and lower level,and there are great differences between different areas. In the later period of the construction,it is recommended to strengthen the construction of soft physical environment for new residential areas,and speed up the improvement of the physical environment of the residential areas already built and under construction,so as to create a livable space with beautiful environment,excellent ecology,deep community culture,and outstanding regional characteristics.展开更多
On the basis of complex adaptive system theory, this paper proposed an agent-based model of old urban residential area, in which, residents and providers are the two adaptive agents. The behaviors of residents and pro...On the basis of complex adaptive system theory, this paper proposed an agent-based model of old urban residential area, in which, residents and providers are the two adaptive agents. The behaviors of residents and providers in this model are trained with back propagation and simulated with Swarm software based on environment-rules-agents interaction. This model simulates the evolution of old urban residential area and analyzes the relations between the evolution and urban management with the background of Chaozhou city. As a result, the following are obtained : ( 1 ) Simulation without government intervention indicates the trend of housing ageing, environmental deterioration, economic depression, and social filtering-down in old urban residential area. If the development of old urban residential area is under control of developers in market, whose desire is profit maximization, and factors such as social justice, historic and culture value will be ignored. (2) If the government carries out some policies and measures which will perfectly serve their original aims, simulation reveals that old urban residential area could be adapted to environment and keep sustainable development. This conclusion emphasizes that government must act as initiator and program maker for guiding residents and other providers directly in the development of old urban residential area.展开更多
Taking the accelerating aging and newly promoted urbanization as backdrops, this paper, on one side, analyzed the demands for parks, squares, fi tness facilities, chairs, etc. of elders in small towns from perspective...Taking the accelerating aging and newly promoted urbanization as backdrops, this paper, on one side, analyzed the demands for parks, squares, fi tness facilities, chairs, etc. of elders in small towns from perspectives of unique physical, psychological and social features of elders. On the other side, it also tackled the inadequacies of open spaces in small towns. Moreover, it proposed strategies such as creating social activity spaces, cultivating therapeutic green landscapes, constructing diversely secure fi tness spaces and building age integrated environments, etc. for designing age-friendly open spaces in small towns.展开更多
With the continuous advancement of urbanization,how to improve the microclimate of urban public space and enhance ecological sustainability has become an important research direction of landscape architecture in the f...With the continuous advancement of urbanization,how to improve the microclimate of urban public space and enhance ecological sustainability has become an important research direction of landscape architecture in the future.Based on Envi-met,taking Min’an Community of Beijing City as research object,three-dimensional space model is established according to its architectural pattern,nature of underlying surface and green space pattern,and the change law of microclimate in the research zone under the existing spatial pattern and the influence mechanism of various factors are analyzed.PMV is taken as evaluation index of thermal comfort,and corresponding improvement measures are proposed,and improvement effect is simulated and improved.展开更多
In Tokyo, as residential areas exist in the urban areas and are composed of areas owned by individual land owners, basically spatial changes are brought by redevelopments of each sites conducted by individual circumst...In Tokyo, as residential areas exist in the urban areas and are composed of areas owned by individual land owners, basically spatial changes are brought by redevelopments of each sites conducted by individual circumstances and motivations. Continuous redevelopments and spatial changes can be found dispersedly in areas. Once the spatial change in a certain site occurred in an area as a building, it will be contained in the built environment of the residential area which is defined by residents, planners and designers who will take part in the following spatial changes. In Tokyo, public transportation facilities are well developed, and residents' daily life involves activities such as a slow walking and bicycle, etc. around the place of residence near the public transportation hubs, each living territories are formed in this kind of manner. Considering the maintenance of spatial value in residential areas while understanding transformation of visual local environment in residential areas which focuses on appearance of each spatial change in an area of street will be of significant importance. In this paper, the authors try to describe interactions of spatial changes in existing urban residential areas focusing on utility of players who might take part in the following spatial changes and the method of discrete choice model.展开更多
Nowadays,China’s urbanization has entered a new stage,paying more attention to the human settlement environment.The urban environment has been greatly improved,with a new look.However,the contradiction between the ol...Nowadays,China’s urbanization has entered a new stage,paying more attention to the human settlement environment.The urban environment has been greatly improved,with a new look.However,the contradiction between the old city and the new city has gradually become prominent.The old residential area is the basic composition of the old city.Some old residential areas are in disrepair for a long time,and the supporting facilities are imperfect.There are problems such as single style,chaotic layout,hidden quality hazards,etc.,which are difficult to meet the living standards of modern residents.To solve this problem,from the aspects of the levels involved in the renewal and reconstruction of old residential areas,it should repair the building quality,optimize the housing function and increase the residents’happiness.Based on reconstruction of old residential areas in Congtai District of Handan City,Luochengtou Spinning Machine Yard No.6 of Handan City is taken as the research object.Common strategies in the reconstruction of old residential areas are explored,and the existing problems are updated and transformed.The research could provide reference for renewal design of old residential areas.展开更多
The majority of the literature on the transformation of cultural promotion space in old residential areas in the United States and abroad is written from the top-down perspective of God,such as architects,planners,dev...The majority of the literature on the transformation of cultural promotion space in old residential areas in the United States and abroad is written from the top-down perspective of God,such as architects,planners,developers,and even government officials,and only a few of them examine the designer’s work from the perspective of aborigines.To sample life and gain insight into human nature,find another means to be as near to the public as possible,listen to the voice of users,and conduct an in-depth examination of the freestyle works altered by the old residential districts through the“people’s architectural planner.”展开更多
"I am a migrant worker and I am a resident here," reads a message on the BBS (bulletin board system) of the Jingtie Jiayuan area in Beijing. "I have learned that Jingtie Jiayuan Residents' Committee distributes ..."I am a migrant worker and I am a resident here," reads a message on the BBS (bulletin board system) of the Jingtie Jiayuan area in Beijing. "I have learned that Jingtie Jiayuan Residents' Committee distributes free contraceptives. Am I able to have them (for free)? If I am, what shall I do to get free contraceptives?"展开更多
Landscape elements in residential areas can effectively improve the outdoor thermal environment,with different outcomes depending on the climate conditions.This study explores how the ground surface and shading proper...Landscape elements in residential areas can effectively improve the outdoor thermal environment,with different outcomes depending on the climate conditions.This study explores how the ground surface and shading properties affect the outdoor thermal environment in a high-altitude plateau climate where few studies have been conducted.The measurements were conducted during summer and winter in a residential area in Lhasa,Tibet.Without natural shading such as trees,there is a positive correlation between Sky-view factor(SVF)and Physiological equivalent temperature(PET)during winter and a negative correlation during summer.When SVF exceeds 0.65 in summer,it may cause human discomfort.Compared to artificial shading such as a tensioned membrane,deciduous trees are superior at improving human comfort,as they can increase PET by 10.56℃ in winter and decrease it by 9.73℃ in summer.During summer,high-reflection water-permeable bricks can reduce the PET by 1.08℃,and lawns can reduce the mean rachation temperature(Tmrt)by 1.650C;however,the lawns may produce a microclimate with a high air temperature.The results from this paper can be used as a reference for landscape planning and design in residential areas in high-altitude cold-climate regions.展开更多
Five years ago, Granny Bi and her family moved out of the two rooms where they had lived for most of Granny Bi’s life, and moved into a three-room flat in an apartment building in Panjiayuan, a newly built residentia...Five years ago, Granny Bi and her family moved out of the two rooms where they had lived for most of Granny Bi’s life, and moved into a three-room flat in an apartment building in Panjiayuan, a newly built residential area in southeast Beijing. Life in their new home was easy and convenient. Granny Bi was extremely happy. But a few days later, she found that she could not open the windows;展开更多
This paper makes a detailed analysis of the vanous drawbacks of the continued use of adwhnistrative area in dividing urban and rural areas in spite of the serious discrepancies between urban admnistrative boundaries a...This paper makes a detailed analysis of the vanous drawbacks of the continued use of adwhnistrative area in dividing urban and rural areas in spite of the serious discrepancies between urban admnistrative boundaries and the 'real' urban space in China. The autiors believe that to solve this problem, it is essential to establish the concept of physical urban area with both adaptability to Chinese situation and intemational comparability and use it as the basis of urban-rural division and statistics. It is proposed that physical urban area should be defined in terms of prescribed minimum population scale, dngee of nonaghculturalization and population density.Based on extensive substantive research and a classifiotion of the space figurations of Chinese cities and towns, a new scheme to classify physical urban areas is proposed.展开更多
Five factors expressing greenbelt quality and one factor expressing quantity were adopted for evaluation of the residential greenbelt, and the AHP (Analytical Hierarchy Process) method was used to determine the valu...Five factors expressing greenbelt quality and one factor expressing quantity were adopted for evaluation of the residential greenbelt, and the AHP (Analytical Hierarchy Process) method was used to determine the value of factors. Thirty residential areas were selected as the samples. Two principal components were extracted and their expression was constructed by method of factor anlysis, therefore, quality evaluation of residential greenbelt was obtained. The accuracy of the function and implement quality classification toward the residential greenbelts in Xinxiang City were validated by clustering analysis method. The results showed that the greenbelt quality of fourteen residential areas was higher than the average level, of which eleven were newly-built residential areas. The 30 residential areas were classified into three types according to their greenbelt features and their formation by clustering analysis method. Finally rational proposal basing on aforesaid evaluating results was proposed for construction and renewal of residential greenbelt, upon which directive basis was provided for construction and renewal of residential greenbelt.展开更多
文摘With the development of cities,China has entered an era of stock planning.The functions of old residential areas in urban development can no longer meet the needs of residents in the new era for a better life,and new standards have been put forward for the quality of public spaces for living.This paper analyzes and sorts out the characteristics and problems of the public space in the old residential areas of Baihuazhou district.Combining superposition and intervention techniques,the spatial,historical,cultural and other characteristic elements of the residential areas are preserved to the greatest extent.The public space in the old residential areas of Baihuazhou District is updated and reconstructed in order to achieve the goal of improving the quality of its public space.
基金Supported by Philosophy and Social Science Research Project of Hubei Provincial Department of Education(22Y066).
文摘The residential area of Wuchang Vehicle Factory is taken as a case to explore the protection and renewal strategies of industrial heritage residential areas.By analyzing the current situation of the residential area,issues such as functional decline,memory loss,and weakened community vitality are revealed.Three design concepts are proposed:building renovation,historical space renovation,and the introduction of cultural and creative industries,aiming to improve the living environment,showcase historical value,cultivate cultural and creative industries,promote economic transformation,and community vitality.This paper could provide reference for the protection and renewal of similar industrial heritage residential areas,and new ideas for the research and utilization of industrial heritage.By comprehensively considering heritage protection,cultural inheritance,and community development,systematic suggestions are proposed.
基金funded by the Korea Meteorological Administration Research and Development Program under the Weather Information Service Engine (WISE) project (Grant No.153-3100-3133-302-350)
文摘The carbon dioxide (CO2) concentrations and fluxes measured at a height of 17.5 m above the ground by a sonic anemometer and an open-path gas analyzer at an urban residential site in Seoul, Korea from February 2011 to January 2012 were analyzed. The annual mean CO2 concentration was found to be 750 mg m-3, with a maximum monthly mean concentration of 827 mg m-3 in January and a minimum value of 679 mg m-3 in August. Meanwhile, the annual mean CO2 flux was found to be 0.45 mg m-2 s-1, with a maximum monthly mean flux of 0.91 mg m-2 s-1 in January and a minimum value of 0.19 mg m-2 s-1 in June. The hourly mean CO2 concentration was found to show a significant diurnal variation; a maximum at 0700-0900 LST and a minimum at 1400-1600 LST, with a large diurnal range in winter and a small one in summer, mainly caused by diurnal changes in mixing height, CO2 flux, and surface complexity. The hourly mean CO2 flux was also found to show a significant diurnal variation, but it showed two maxima at 0700-0900 LST and 2100-2400 LST, and two minima at 1100-1500 LST and 0300-0500 LST, mainly caused by a diurnal pattern in CO2 emissions and sinks from road traffic, domestic heating and cooking by liquefied natural gas use, and the different horizontal distribution of CO2 sources and sinks near the site. Differential advection with respect to wind direction was also found to be a cause of diurnal variations in both the CO2 concentration and flux.
文摘Taking 6 residential areas in Nyingchi of Tibet as research objects,from aesthetic effect,ecological function and leisure service,this paper established the evaluation indicator system for plant landscape in residential areas using AHP,and calculated the weight of indicators using the judgment matrix. Besides,it calculated the ideal solution and closeness degree of matrix using TOPSIS,and established the evaluation method and preference method for plant landscape in residential areas. The results show that the indicators of seasonal variation,environmental benefit and per capita green space mattered most in the landscape evaluation of residential areas. The richness of flowering plant is weak in the landscape evaluation. From the comprehensive evaluation of residential areas,Nyingchi Garden District and Xingfu District have excellent plant landscape,Jialong Garden District and Shangcheng Garden District have general plant landscape,and Sun City District and Niyang Garden District have poor plant landscape.
文摘As a carrier of rural population,rural residential area carries important functions such as rural production and life. This paper studied the characteristics of rural residential area and optimization model,to lay certain foundation for integrating urban and rural development and increasing economic income. With the aid of Arc GIS 10. 1 and Fragstats 3. 4 software,based on the theory of landscape ecology,it analyzed the distribution characteristics of residential area in Wangcun River Basin of Anze County,Linrfen City,Shanxi Province. Besides,according to distribution characteristics,it analyzed three optimization models: priority development model,retention limit development model,and migration development model.
基金Sponsored by Qing-Lan Project for Outstanding Young Teachers of Jiangsu Province 2014
文摘With urban development and social transformation, residential areas in some western countries have been faced with safety problems and community deterioration. In order to solve these problems through community planning, Crime Prevention through Environmental Design(CPTED) theory had been applied to practice. Rosengard residential area in Malmo, Sweden was a typical example of underclass community with physical and social problems. However, regeneration programme based on CPTED theory aimed to change the community from a problematical area to a safe and attractive neighborhood. Multidimensional analysis was carried out to illustrate the relationship between environmental improvement and security from community image, traffic system, territoriality and natural surveillance perspectives. This study could be considered as a referential approach for community construction and regeneration in China.
文摘Based on the previous researches on building layout with thermal comfort, this paper Stud Shenzhen Nanhua Village to explore the way of using building layout to change thermal environment of riverfront residential areas. The results showed that a more comfortable outdoor thermal environment could be obtained by applying proper building layouts favorable for the thermal comfort of the Nanhua Village. It proves again that efficient and feasible building layout, which is suitable for a river microclimate, is important in improving thermal comfort of a riverside residential area. The study also provides a good example for the future architectural designs of a riverside residential area for obtaining thermal comfort.
文摘With the improvement of urbanization and the expansion of urban size, the cultivated land decreases gradually but the demand for urban land increases, thereby resulting in the conflict of land use. Analyzing the status quo of land use of rural residential area, this paper points out that two main problems, namely, the low degree of land use, and the waste of land resources that are prevalent in the rural residential area. Based on the above analysis, the author states that the emphasis on land use will be the plain regions in the future, and adoption of reasonable economic measures will be the new solution to the problems.
文摘Through the field survey of construction of garden landscape in residential areas,combined with the analytic hierarchy process( AHP),this paper established a reasonable and feasible suitability evaluation system for garden landscape in residential areas. Researches indicated that the environment of garden landscape in residential areas of Chizhou City in Anhui province remains at the level of intermediate and lower level,and there are great differences between different areas. In the later period of the construction,it is recommended to strengthen the construction of soft physical environment for new residential areas,and speed up the improvement of the physical environment of the residential areas already built and under construction,so as to create a livable space with beautiful environment,excellent ecology,deep community culture,and outstanding regional characteristics.
基金National Key Science & Technologies Program of China (No.2002BA807B)EU-China Environ-mental Management Cooperation Program (No.EMCP/LMD-02-PURJD)
文摘On the basis of complex adaptive system theory, this paper proposed an agent-based model of old urban residential area, in which, residents and providers are the two adaptive agents. The behaviors of residents and providers in this model are trained with back propagation and simulated with Swarm software based on environment-rules-agents interaction. This model simulates the evolution of old urban residential area and analyzes the relations between the evolution and urban management with the background of Chaozhou city. As a result, the following are obtained : ( 1 ) Simulation without government intervention indicates the trend of housing ageing, environmental deterioration, economic depression, and social filtering-down in old urban residential area. If the development of old urban residential area is under control of developers in market, whose desire is profit maximization, and factors such as social justice, historic and culture value will be ignored. (2) If the government carries out some policies and measures which will perfectly serve their original aims, simulation reveals that old urban residential area could be adapted to environment and keep sustainable development. This conclusion emphasizes that government must act as initiator and program maker for guiding residents and other providers directly in the development of old urban residential area.
基金Sponsored by Humanities and Social Science Project of Jiangxi Colleges and Universities"Research on Aging-friendly Community Planning and Construction of Small Town in Jiangxi"(JC1434)"Twelfth Five-year Plan"of Jiangxi Provincial Social Sciences Planning Program(2014)"Construction of Comprehensive Elderly Service System in Residential Communities based on Settling the Elders in Original Site and Countermeasures"(14SH05)+1 种基金Jiangxi Normal University Scientif ic Research Program"Construction and Planning of the Urban Age-friendly Residential System in Underdeveloped Regions"(2013)Jiangxi Normal University Doctorial Fund"Research on Jiangxi Urban Elderly Friendly Community Comprehensive Social Planning Research(2014)"
文摘Taking the accelerating aging and newly promoted urbanization as backdrops, this paper, on one side, analyzed the demands for parks, squares, fi tness facilities, chairs, etc. of elders in small towns from perspectives of unique physical, psychological and social features of elders. On the other side, it also tackled the inadequacies of open spaces in small towns. Moreover, it proposed strategies such as creating social activity spaces, cultivating therapeutic green landscapes, constructing diversely secure fi tness spaces and building age integrated environments, etc. for designing age-friendly open spaces in small towns.
基金Sponsored by National Natural Science Foundation of China(51708004)Yuyou Talent Training Program of North China University of Technology(215051360020XN160/009)+2 种基金Beijing Natural Science Foundation(8202017)Basal Research Fund of North China University of Technology(110052972027/154)2018 Beijing Municipal University Academic Human Resources Development—Youth Talent Support Program(PXM2018014212000043)。
文摘With the continuous advancement of urbanization,how to improve the microclimate of urban public space and enhance ecological sustainability has become an important research direction of landscape architecture in the future.Based on Envi-met,taking Min’an Community of Beijing City as research object,three-dimensional space model is established according to its architectural pattern,nature of underlying surface and green space pattern,and the change law of microclimate in the research zone under the existing spatial pattern and the influence mechanism of various factors are analyzed.PMV is taken as evaluation index of thermal comfort,and corresponding improvement measures are proposed,and improvement effect is simulated and improved.
文摘In Tokyo, as residential areas exist in the urban areas and are composed of areas owned by individual land owners, basically spatial changes are brought by redevelopments of each sites conducted by individual circumstances and motivations. Continuous redevelopments and spatial changes can be found dispersedly in areas. Once the spatial change in a certain site occurred in an area as a building, it will be contained in the built environment of the residential area which is defined by residents, planners and designers who will take part in the following spatial changes. In Tokyo, public transportation facilities are well developed, and residents' daily life involves activities such as a slow walking and bicycle, etc. around the place of residence near the public transportation hubs, each living territories are formed in this kind of manner. Considering the maintenance of spatial value in residential areas while understanding transformation of visual local environment in residential areas which focuses on appearance of each spatial change in an area of street will be of significant importance. In this paper, the authors try to describe interactions of spatial changes in existing urban residential areas focusing on utility of players who might take part in the following spatial changes and the method of discrete choice model.
基金Supported by Scientific Research Project of Hebei Colleges and Universities in 2022(SD2022020)。
文摘Nowadays,China’s urbanization has entered a new stage,paying more attention to the human settlement environment.The urban environment has been greatly improved,with a new look.However,the contradiction between the old city and the new city has gradually become prominent.The old residential area is the basic composition of the old city.Some old residential areas are in disrepair for a long time,and the supporting facilities are imperfect.There are problems such as single style,chaotic layout,hidden quality hazards,etc.,which are difficult to meet the living standards of modern residents.To solve this problem,from the aspects of the levels involved in the renewal and reconstruction of old residential areas,it should repair the building quality,optimize the housing function and increase the residents’happiness.Based on reconstruction of old residential areas in Congtai District of Handan City,Luochengtou Spinning Machine Yard No.6 of Handan City is taken as the research object.Common strategies in the reconstruction of old residential areas are explored,and the existing problems are updated and transformed.The research could provide reference for renewal design of old residential areas.
文摘The majority of the literature on the transformation of cultural promotion space in old residential areas in the United States and abroad is written from the top-down perspective of God,such as architects,planners,developers,and even government officials,and only a few of them examine the designer’s work from the perspective of aborigines.To sample life and gain insight into human nature,find another means to be as near to the public as possible,listen to the voice of users,and conduct an in-depth examination of the freestyle works altered by the old residential districts through the“people’s architectural planner.”
文摘"I am a migrant worker and I am a resident here," reads a message on the BBS (bulletin board system) of the Jingtie Jiayuan area in Beijing. "I have learned that Jingtie Jiayuan Residents' Committee distributes free contraceptives. Am I able to have them (for free)? If I am, what shall I do to get free contraceptives?"
文摘Landscape elements in residential areas can effectively improve the outdoor thermal environment,with different outcomes depending on the climate conditions.This study explores how the ground surface and shading properties affect the outdoor thermal environment in a high-altitude plateau climate where few studies have been conducted.The measurements were conducted during summer and winter in a residential area in Lhasa,Tibet.Without natural shading such as trees,there is a positive correlation between Sky-view factor(SVF)and Physiological equivalent temperature(PET)during winter and a negative correlation during summer.When SVF exceeds 0.65 in summer,it may cause human discomfort.Compared to artificial shading such as a tensioned membrane,deciduous trees are superior at improving human comfort,as they can increase PET by 10.56℃ in winter and decrease it by 9.73℃ in summer.During summer,high-reflection water-permeable bricks can reduce the PET by 1.08℃,and lawns can reduce the mean rachation temperature(Tmrt)by 1.650C;however,the lawns may produce a microclimate with a high air temperature.The results from this paper can be used as a reference for landscape planning and design in residential areas in high-altitude cold-climate regions.
文摘Five years ago, Granny Bi and her family moved out of the two rooms where they had lived for most of Granny Bi’s life, and moved into a three-room flat in an apartment building in Panjiayuan, a newly built residential area in southeast Beijing. Life in their new home was easy and convenient. Granny Bi was extremely happy. But a few days later, she found that she could not open the windows;
文摘This paper makes a detailed analysis of the vanous drawbacks of the continued use of adwhnistrative area in dividing urban and rural areas in spite of the serious discrepancies between urban admnistrative boundaries and the 'real' urban space in China. The autiors believe that to solve this problem, it is essential to establish the concept of physical urban area with both adaptability to Chinese situation and intemational comparability and use it as the basis of urban-rural division and statistics. It is proposed that physical urban area should be defined in terms of prescribed minimum population scale, dngee of nonaghculturalization and population density.Based on extensive substantive research and a classifiotion of the space figurations of Chinese cities and towns, a new scheme to classify physical urban areas is proposed.
基金supported by the Science and Technology Project of Henan Provincial Science and Technology Department (No.0424490012 )Major Program of Henan Institute of Science and Technology (No.040132)
文摘Five factors expressing greenbelt quality and one factor expressing quantity were adopted for evaluation of the residential greenbelt, and the AHP (Analytical Hierarchy Process) method was used to determine the value of factors. Thirty residential areas were selected as the samples. Two principal components were extracted and their expression was constructed by method of factor anlysis, therefore, quality evaluation of residential greenbelt was obtained. The accuracy of the function and implement quality classification toward the residential greenbelts in Xinxiang City were validated by clustering analysis method. The results showed that the greenbelt quality of fourteen residential areas was higher than the average level, of which eleven were newly-built residential areas. The 30 residential areas were classified into three types according to their greenbelt features and their formation by clustering analysis method. Finally rational proposal basing on aforesaid evaluating results was proposed for construction and renewal of residential greenbelt, upon which directive basis was provided for construction and renewal of residential greenbelt.