• Title/Summary/Keyword: urban development

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An Empirical Study on Urban Land Use Changing Patterns with the Rapid Urban Expansion (급속한 도시팽창과정에서 도시토지이용변동의 실증적 연구)

  • 김지열;강병기
    • Journal of the Korean Regional Science Association
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    • v.8 no.1
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    • pp.31-50
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    • 1992
  • The aim of this paper is to define major factors influencing land development of each of major uses (residential, commercial, industrial) in the process of rapid urban expansion. The main hypothesis of this study is that land use changing patterns are directed by supply side of land managed to public policies rather than demand side. The graphic analysis is applied to relationships between urban growth and land development process of each use and between land development project managed to public policies and land development process. Public and land development projects and zonning protection seem to be major roles of land supply and main determinants of urban spatial structure. Location factors for land development of each uses are selected in 23 variables. Factor analysis is applied to test correlation between variables in 1971 and 1981. Factor structure between two years is similar, but progressive processing of functional separation is derived such as intensive land use is grouped, different location between residential and industrial use is deep. Dependent variables are standardized to logarithm of land development of each use per unit vacant land in two periods, between 1971 and 1980 year and between 1981 year. Correlation analysis between 6 dependent variables and 23 location factors in each years are applied. Major factors of each use are selected in criteria such as high correlation with dependent variables, low correlation between independent variables and common application in two periods. As the result, major factors for residential land development are Land Readjustment Project (LRP), percent of total zoned area in residential zone, residential floor space density per available area, percent of total area in industrial use; for commercial development is distance to CBD, percent of total area in commercial use, residential floor space density per available area in each year, and volumn rate of industrial use; for industrial use is percent of total area of industrial use is percent of total area of industrial use, Industrial Estate Project (IES), LRP, and distance from CBD. Land development pattern of each use between two periods are slightly different. So 6 equation is derived from appling backward method of regession. Adjusted multiple R squares of all is more than 0.5 and those equation is statistically significant and valuable to assist urban land use forecasting.

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Improvement on Development Permit System after the Abolition of the Regulation against Continuous and Adjacent Development (연접개발제한 폐지 이후 개발행위허가 심의제도 개선방안)

  • Kim, Young-Woo;Yoon, Jeong-Joong
    • Land and Housing Review
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    • v.3 no.2
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    • pp.159-167
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    • 2012
  • The regulation of continuous and adjacent development was introduced to prevent unplanned and improper development and to protect environment in green zone and non-urban area that was deficient in infrastructure. Though it has been effective, it was repealed in 2011 by disorderly development problem caused by crafty tricks around restrictions. Alternatively, the Urban Planning Commission is now deliberating on the development permit, but there are still much to be resolved such as improper committee formation and abuse of power, insufficient green corridor preservation, a lack of use of planning information system, discordance between landscape management guidelines in laws, etc. Therefore, we suggest several ideas for improvement of development permit system as follows; intensive deliberation system in the Urban Planning Commission, integrated commission for green corridor prevention, early establishment of urban planning information system, making a development permission guideline to minimize discretional act of the Urban Planning Commission, etc.

Establishment of the Measurement Model about the Adequate Urban Development Density using System Dynamics (시스템다이내믹스를 활용한 도시개발밀도의 적정성 평가 모델 구축 연구)

  • 전유신;문태훈
    • Korean System Dynamics Review
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    • v.4 no.2
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    • pp.71-94
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    • 2003
  • The purpose of this dissertation is to build a development density control model and estimate optimum developmental density level for a sustainable urban growth management. To develop the model, system dynamics modeling approach was used. The model was developed to analyze how urban growth, transition, and decay occur depending on the interaction among population, houses, industry structure, land and urban infrastructure such as road, water supply, and sewage treatment facilities. The model was applied to Anyang city to estimate optimum density level. Extensive computer simulation was conducted to find out the maximum numbers of population, industry structure, houses, and cars that can be adequately sustained with the current Anyang city's infrastructure capacity. The computer simulation result shows that the city is overpopulated by some 90,000 people. It nab analyzed that 20% increase of existing capacity of urban infrastructure is necessary to support current population of Anyang city. To reduce the population to the adequate level whereby the current urban infrastructure can sustain, the current city regulation on floor area ratio needs be strengthened at least 20% to 35%.

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A Study on the Problematic Issues and Residents Preference of Administrative Boundary Integration for Rurban Development : A Case Study on the WanJu County (도시주변 행정구역통합대상 농촌지역의 쟁점과 주민의사에 관한 연구)

  • Chung, Cheol-Mo
    • Journal of Korean Society of Rural Planning
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    • v.5 no.2 s.10
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    • pp.14-23
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    • 1999
  • This studys concerns with a critical issues of urban and rural integration for rurban development. Todays, many of urban-rural integrated cities are confronted with the negative effects of administrative boundary integration. The first problem is induced from the developmental gaps and different residential demands between the core-city and peripheral-county. The second problem is social-economic and administrative unification costs neglected. The third problem is the environmental pollutions and degradations in peripheral-county by rapid urbanization. The forth problem is the inequality of the public services and regional investments in the urban-rural Integrated cities. The fifth problem is the administrative relation and financial distribution between core-city and residual province when the urban-rural integrated core-city becomes large urban city. The results of the questionnaire analysis as follows. The first point, the preference of administrative boundary integration is different in intra-areas of urban-rural integrated county by it's location. The second point, the diversity of preference of residents depends on theirs job, age, resdential period, education and income level. So, administrative boundary integration must consider the many important factors which affect the socio-economic situations between the core-city and peripheral-county. In conclusion, residents' preference for the admistrative boundary integration depends on their situation without rational approach for macro regional development. In this contexts, comprehensive approach for the urban-rural administrative boundary integration is needed in consistent with rapid change of local government's functions.

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A Study on the Evolution Historic of the Educational Facilities in the region Ile-de-France - Study Focus on the High School Facilities - (프랑스 일드 프랑스 지역 내 교육시설의 변천에 관한 연구)

  • YEOM, Dae-Bong
    • The Journal of Sustainable Design and Educational Environment Research
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    • v.3 no.1
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    • pp.35-45
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    • 2003
  • This study purpose is the consideration of the processing evolution historic of the Educational Facilities 20s century at the grand view in the region Ile-de-France. Specially, by thepart of Educational Politic, Urban Geographic and the Urban Planning. This study purpose is to take a data base and study direction on 'A study of the role educational facility in the urban development'. So I was arrived these conclusions, First, the educational politic of the france was aimed for the democratization of the education and the popularization. After execution of the decentralization in the 1986, high school facilities was more popularized. Second, in the view point of the urban geographic, before 1975 years, high school facilities in the region ile-de-france was unbalanced in the situation regional and in the division social on the urban space. But after law of the Decentralization(1986) in the France, by effort of the regional conseil has take the regional balance. Third, high school facility has a potential force as a center of the development of the city. Forth, the facility has a possibility potential for a working of the important role in the urbanization. specially, the movement of population, the augment prix of the terrain, appartement and the division social in the urban space. as element that important relation with a development of the city.

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A Study on efficient Establishment of integrated School in Urban areas (효율적인 도시형 통합운영학교 설립 방안 연구)

  • Cho, Chang-Hee;Jung, Tae-Hwan;Ryu, Soo-Hoon
    • Journal of the Korean Institute of Educational Facilities
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    • v.26 no.3
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    • pp.25-32
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    • 2019
  • Current, integrated schools are small schools in rural areas and old towns with declining population, or special purpose middle and high schools. And new residential districts in urban areas including Seoul have also been established in integrated schools. In particular, the number of school of central investment evaluation for integrated schools in urban areas is increasing. In this way, integrated schools, which have been mostly implemented in small rural areas, are being introduced as new ways to establish schools in urban housing development areas where the number of students is small or the number of students is difficult to predict. However, many studies of integrated school have been limited to appropriate scaling of small schools in rural areas, school management methods, and satisfaction surveys. The study of integrated school in urban areas is also focused on the study of architectural planning. In addition, there were limitations in suggesting the comprehensive establishment plan of schools or approaching urban planning when developing housing complexes. The purpose of this study is to suggest efficient establishment plan of integrated school in the development of urban housing complexes.

A study on the Application Techniques Residential Environmental and Urban Landscape - PUD개발기법을 중심으로 - (도시경관과 주거환경 적용기법에 관한연구)

  • Lee, Beoung-Dae;Dong, Jae-Uk
    • Journal of The Korean Digital Architecture Interior Association
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    • v.7 no.2
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    • pp.79-87
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    • 2007
  • Now architecture has been become a significant element which is able to determine the competitiveness as a cultural product by going beyond the concept that architecture offer a space for just residence and office. From old times, planning and managing the urban space create living space to be more comfortable and efficient. Nevertheless, all of a public and private have resolved urban problems only to create economy growth by shortsighted approach. Therefore, a more macroscopic for composing an urban environment emerged the need for access in terms of the plan, to these aspects of the landscape and urban residential environment that can be applied to the United States's PUD techniques and focus on the development of urban space cases by applied PUD to improve a more rational and efficient urban space and to creation lively dwelling environment and the favorable landscapes forming want to try.

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Smart City Policies Revisited: Considerations for a Truly Smart and Sustainable Urbanism Practice

  • Yigitcanlar, Tan
    • World Technopolis Review
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    • v.7 no.2
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    • pp.97-112
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    • 2018
  • The notion of smart cities, presently, is a highly popular topic in urban policy circles. This concept is adopted by many cities across the world-with an aim of increasing urban smartness in various ways and areas. Productivity, innovation, liveability, wellbeing, accessibility, sustainability, governance, planning, and citizen participation are among these areas. Despite good policy intentions, smart city initiatives in practice had only limited impact in delivering the desired urban outcomes. This paper aims to investigate the smart city phenomenon and its planning practice approaches from an evolutionary perspective. The study places smart city plans and strategies of a number of cities across the globe under the microscope. The findings reveal that current smart city efforts are not adequate to combat the challenges of the Anthropocene epoch-that is already upon us. This paper concludes with a consolidated definition of smart and sustainable cities and considerations for moving towards Post-Anthropocentric urbanism-that is truly smart and sustainable urbanism-to avoid an imminent urban ecocide.

The Vision of Urban Redevelopment & Reconstruction and the Policy of Deregulation (도시재개발.재건축의 규제완화와 개발사업 "비전")

  • Jeong, Mu-Yong
    • Journal of the Korean Professional Engineers Association
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    • v.41 no.4
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    • pp.24-31
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    • 2008
  • How to do redevelopment & reconstruction project of the old city in the seoul metropolitan policy? Focusing on the vision of future urban development that it will be necessary to divert from problem of regulation to policy of deregulation. After the redevelopment & reconstruction policy is improving as soon so possible that it must be reflected urban development project.

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A Study on the Development of Urban Design and Preservation of the Earth Environment -Focused on Peter Calthorpe's Urbanism- (지구환경보전을 위한 도시설계의 전개에 관한 연구 -건축가 피터 칼솝프의 어바니즘을 중심으로-)

  • Kwack, Dong-Wha;Kwon, Young-Sang
    • Journal of The Korean Digital Architecture Interior Association
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    • v.13 no.4
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    • pp.95-108
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    • 2013
  • The purpose of this study is to analyze and to grasp Peter Calthorpe's urbanism through the process that is compared with various developments of urban design field for the preservation of global environment. From this study, Peter Calthorpe's urbanism for global environment is comprehended according to design stages. As a design goal, He seeks a green urbanism that puts emphasis on land use and transportation. As a urban planning, he devises urban footprint for the tool of evaluation and urban planning, and proposes five place types toward mixed-use development, and advocates Transect for eco-friendly land use. As a urban design, he devises urban network model for transportation network based on accessibility, and devises TOD and TOC model for preventing urban sprawl and mitigating carbon emissions, and advocates TND model for pedestrian-friendly space and community life. He makes importance of urban design. Because he thinks that integrative solution is required to global environment and urban design of integrative characteristic is suitable to preserve global environment. The results of this study are summarized as the followings: First, type classification of urbanism for the preservation of global environment and grasping purposes, methods, characteristics according to the types. Second, grasping characteristics and location of Peter Calthorpe's urbanism as a green urbanism. Third, proposing the direction of improvement for our urban planning and design.