• 산업경영시스템학회지
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• 제35권3호
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• pp.192-203
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• 2012

As a leading nation of ubiquitous technology, South Korea has been promoting u-City pilot projects throughout the country. According to 'Fundamental Construction Law of u-City,' u-City projects are classified into old-town and new-town types. However, most projects have focused only on the new-town type. Pushing forward large-scale land development projects, Korea Land and Housing Corporation (LH Co.) under Ministry of Land Transport and Maritime Affairs (MLTM) has gained a development profit out of the u-City infrastructure and then donated the infrastructure to a local government without making any plan for operations. In the process of u-City pilot projects, old-towns have been relatively ignored and various of unexpected problems have emerged. Building the u-City of an old-town is not easy due to many constraints such as huge initial investment, long validity and verification procedures, lack of useful services for citizens, lack of professional outsourcing methods for business promotion, high operating costs of the integrated control center, inadequate law related, insufficient institutional requirements and so on. This paper introduces a case study on u-City development for an old-town, Ansan City, as a private investment project. The case will help boost u-City projects for old-towns by solving their problems and providing an effective operational mechanism. As the first BTL (Build-Transfer-Lease) project for constructing u-City, 'Broadband Information Network Development Project' of Ansan City will provide a reference model of expanding u-City projects for other cities.

• 한국환경과학회지
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• 제27권8호
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• pp.711-721
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• 2018

In order to address housing issues, alleviate the concentration of urban populations, and resolve other issues regarding residential spaces, large residential complexes have been developed in Korea since the 1970s. The changes to the residential culture due to such development projects propagated rapidly, making the apartment complexes the most representative form of housing in Korea. In developing such large-scale complexes, plans for public open spaces, which play an important role in formulating the quality of residential environment, have been mostly the same, only utilizing the spaces remaining after planning other types of spaces. The current study looks at the case of Tama New Town development project, a Japanese new town development project that has a similar public open space system in large scale residential complex development projects in Korea. In doing so, the current study aims to identify the features of public open space plans. In the conclusion, the study first finds that various public open spaces must be reviewed and introduced in term of predicting social demands. Second, the study suggests the policy-makers should actively introduce pedestrian paths as a public open space. Third, the study deduces the planning implications of applying the principle of original landscape preservation.

• 토지주택연구
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• 제2권1호
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• pp.19-33
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• 2011

일본 신도시는 1980년대 후반 자족성 강화를 위한 복합다기능화 정책이 추진되었음에도 불구하고 최근 초기개발지구를 대상으로 급격한 고령화와 시설 노후화에 따른 도시쇠퇴 문제가 대두되고, 이에따라 비영리법인을 중심으로 도시재생활동이 추진되고 있다. 아울러, 사업이 진행중인 지구는 택지처분 지난에 따른 낮은 인구정착율 문제가 지적되고 있다. 과연 이러한 현상이 신도시의 일반적인 문제이며, 일본 신도시의 복합다기능화 정책은 실패한 것일까? 신도시의 지속가능성을 위하여 어떠한 정책이 유효할 것인가? 이 점에 착안하여 본 연구는 자족성과 소셜믹스를 중심으로 동경권 대규모 신도시의 지속가능성을 고찰하였다. 본 연구를 통하여 본 동경권 신도시는 일부 쇠퇴지역이 존재하나 전체적으로는 타지역에 비하여 고령화율이 낮고, 인구가 증가하고 있음을 알 수 있었다. 하지만, 자족성지수로 살펴본 신도시는 자족성이 점차적으로 증가하고 있음에도 불구하고 주변교외지역 보다 높다고 보기 어려워 신도시 자체의 복합다기능화 정책의 한계가 나타났다. 또한, 신도시의 소셜믹스 평가결과 연령과 직업분포 등의 다양성이 낮게 나타났으며, 지구레벨의 다양성 분석결과 주택의 형태와 소유관계가 거주민의 연령과 직업의 편중에 영향이 있었다. 이러한 분석결과를 토대로 본 연구는 신도시의 지속가능성을 높이기 위하여는 도심 접근성, 주변산업과의 연계성을 고려한 입지선택이 매우 중요하며, 계획단계에서 거주민의 다양성을 증가시킬 수 있는 소셜믹스 계획이 필요하다고 판단하였다.

• 한국조경학회지
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• 제30권4호
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• pp.37-46
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• 2002

The main purpose of this research is to discuss the urban heat island which will be caused by urbanization, especially by the construction of new town on a wide green zone. Over the last ten years, five new towns have been developed around the Seoul metropolitan area. However these new towns become bedroom communities and create traffic problems between Seoul and its surrounding areas because of an increase in population and a lack of roads and other infrastructures. The construction of another such new town is under consideration in the Pan-gyo area. But it is important that Pan-gyo remains a wide green zone. Many studies show that green space can play an important role in improving urban eco-meteorological, ameliorative capability and air hygiene. The objective of this study is to analyze the urban heat islands of Bund-Dang Si which was constructed in 1996 and of the Pan-Gyo area planned as new town. To investigate the local thermal environment and its negative effects caused by change of the land use type and urbanization we used LANDSAT TM images for extraction of urban surface temperature according to change of land use over 15 years. These data were analyzed together with digital land use and topographic data. As a study result, we found that the thermal island of this area from 1985 to 1999 rapidly increased with a difference of mean temperature of more than 12'E. Before construction of Bun-Dang Si the temperature of this area was the same as the forest, but during the new town construction in 1991, an urban heat island developed. The temperature of forest with a size of over 50% of the investigation area was lowest, which leads us to conclude that the forest cools the urban and its surroundings. The mean temperature of the residential and commercial area is more than +4.5$^{\circ}C$ higher then forest, so this method of land use is the main factor increasing the urban heat island. Urban heat islands and green space play an important role in urban wind systems, i.e. Thermal Induced Air Exchange and Structural Wind Circulation, because of their special properties with regard to energy balance between constructed urban and land. The skill to allocate land use types in urban areas is a very important planning device to reduce air pollution and induce the fresh cold air from green space. An urban climatic experiment featuring a numerical wind simulation study to show the air corridor will be published in a following research paper.

• 환경영향평가
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• 제11권4호
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• pp.271-280
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• 2002

The purpose of this study is to explore the hydrological impacts and soil loss variation due to the land use change of Namak New Town development area. The analysis of hydrological effects and soil loss variation has been carried out using GIS in this study. In order to estimate the peak runoff volume, the Rational Method which is the most popular technique to predict runoff amounts is used. To estimate the soil loss in the study area, Universal Soil Loss Equation(USLE), which is one of the most comprehensive and useful technique to predict soil erosion is adopted. The result of this study has shown that the peak runoff volume and the total soil loss increase according to the land use change. The peak runoff volume and the total soil loss have been increased about 2 times and about 48 times more than that of pre development. The increasing of the peak runoff volume can be effective erosion, flooding and so on. A careful city planning is the first essential step to minimize the environmental impacts and to construct the ecological city.

• 한국지역지리학회지
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• 제4권1호
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• pp.135-155
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• 1998

본 연구는 대도시의 지속가능(持續可能)한 개발(開發)을 위한 정책 방안을 이론적으로 검토하고, 대구시 지산 범물지구를 사례로 신시가지 개발의 환경적 지속가능성을 실증적(實證的)으로 분석 평가하여, 대도시 신시가지의 지속가능한 개발 대안을 정립하는 데 그 목적(目的)이 있다. 대도시의 지속가능한 개발을 위한 정책 방안의 하나로 대도시외 신시가지를 분산적 집중도시의 형태로 개발하는 방안이 제안되고 있다. 이에 따라 신시가지 개발에 있어 고려되어야 할 9개의 지속가능성(持續可能性) 지표(指標)를 중심으로 지산(池山) 범물신시가지(凡勿新市街地) 개발의 지속가능성을 분석, 평가하였다. 사례연구의 결과 신시가지는 기능적 분산과 아울러 중심도시와 일정거리를 둔 공간적 분산 방안이 동시에 강구되어야 할 것으로 고찰되었다. 또한 주거기능과 함께 산업기능의 동시분산 방안이 수립되어야 할 것으로 제안하였다. 지속가능성 지표들은 각 지표간의 상호보완적인 관계를 파악하여 적절히 조화시키는 방안이 필요하다. 자연환경 파괴의 최소화를 위해 고밀도 개발이 이루어져야 하며, 통학시설자족성을 위해서는 교육여건의 제고 측면에도 관심을 기울여야 할 뿐만 아니라 대중교통시설의 서비스나 질을 개선하는데 정책 초점을 맞추어야 한다. 인접한 사업지구는 통합개발계획을 수립하여 개발할 필요가 있으며 자족시설의 조기 유치를 위한 다양한 방안이 강구되어야 할 것이다. 단기간내에 대단위 주택공급을 목적으로 하는 신시가지 개발은 지양되어야 하며, 대중교통계획을 기초로 한 신시가지의 입지선정이 이루어져야 할 것이다.

• 한국디지털건축인테리어학회논문집
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• 제7권2호
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• pp.43-50
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• 2007

The aged population increasing rapidly, the population rate of over 65 years old was over 7.5% in 2000 in Korea. It means that Korea is aging society. But, the aged welfare accommodation are still insufficient and more facilities accommodating the aged should be built. This situations made a new concept of silver town of the welfare facility for the aged. The purpose of this study was to find the difference of preferences about silver town between elderly group and pre-elderly group in Chungseo province. Focused on housing type and space composition of silver town, the results of this study will provide some useful information for the development of silver town and for further studies. It is very important to refer to the preference about silver town of elderly group and pre-elderly group for planing the silver town. Main results of this study showed that silver town was the most preferable elderly housing alternative for elderly group. And silver town should be provided health care center for elderly group.

• 상하수도학회지
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• 제24권6호
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• pp.691-701
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• 2010

As the water-cycle is transformed by increasing of the impermeable area in process of urbanization, decentralized rainwater management facilities(infiltration, harvesting and retention facilities) as source control are considered to be a method of restoring water-cycle of urban and reducing runoff. SWMM model was used to analyse the change of water-cycle structure before and after development in A new town watershed. Modified SWMM code was developed to apply infiltration facilities. The modified SWMM was used to analyse the change of water-cycle before and after infiltration trench setup in AJ subcatchment. Changes of the impervious area by development and consequent increase in runoff were analyzed. These analyses were performed by a day rainfall during ten years from 1998 to 2007. According to the results, surface runoff increased from 51.85% to 65.25 %, and total infiltration volume decreased from 34.15 % to 21.08 % in A newtown watershed. If more than 80 infiltration trenches are constructed in AJ subcatchment, the low flow and the drought flow increases by around 47%, 44%, separately. The results of this study, infiltration trench is interpreted to be an effective infiltration facility to restore water-cycle in new town.

• 한국농공학회논문집
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• 제61권4호
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• pp.97-103
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• 2019

If the new town development project begins with inappropriate location then it will be difficult to recruit tenants and the proportion of the infrastructure cost could increase. It is necessary to evaluate the feasibility of the new town development projects to solve this problem. This study aims to identify the current status of the new town development projects and draw up evaluation criteria by examining advanced researches. To identify the importance of each village, we set up the weights through analytic hierarchy process. The evaluation criteria were classified into location conditions and economical efficiency. In the case of location conditions, it was classified into available size, geographical conditions, and accessibility. As a result of analyzing the questionnaire, it was subdivided into officially assessed land prices in case of economic efficiency. This study had some limitations, that is we focused on the location conditions and economic feasibility among other factors. Therefore further study should contain analysis more on socio-cultural aspects such as residents' cooperation or will for this project. By adding results later, we can make more reasonable decisions when we choose appropriate area.

• 토지주택연구
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• 제10권3호
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• pp.43-55
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• 2019

본 연구에서는 수도권의 새로운 신도시 건설이 추진됨에 따라 향후 신도시 계획시 고려해야 할 지표와 개발방향에 대하여 고찰하였다. 이를 위해 분야별 전문가들을 대상으로 조사한 설문자료를 빈도분석과 분산분석기법을 이용해 분석한 결과, 다음과 같은 시사점들이 도출되었다. 첫째, 기존 1기 및 2기 신도시에 대해 계획지표들의 평가결과, 시민참여와 정보공유, 스마트기술과 서비스, 사회문화적 다양성과 포용성에서 부정적 평가가 많았다. 또한 3기 신도시에 대해 전문가들은 교통의 접근성과 편리성, 환경적 쾌적성, 주거의 질과 서비스 등 도시의 기본이 되는 요소인 교통, 환경, 주거의 중요성을 가장 높게 인식하고 있으며, 경관/디자인의 우수성, 일자리 등 자족성, 사회·문화적 다양성과 포용성 등도 중요한 지표로 꼽았다. 둘째, 전문가들의 인식과 평가가 성별, 연령, 직업, 전문분야 등 개인특성에 따라 차이가 있는지를 알아본 결과, 1기와 2기 신도시는 전문가 집단의 '성별'에서만 유의적 차이를 보였으며, 3기 신도시는 '성별'과 '전문분야'에서 유의적 차이가 있었다. 셋째, 향후 3기 신도시 개발계획 수립시 인구구조변화, 산업과 일자리, 삶의 질과 다양성, 환경 및 기후변화, 사회 및 주거복지 등을 중요하게 고려해야 한다고 보았다. 토지이용계획에서는 공원녹지 및 자족용지 확대를 중요하게 생각하였고 3기 신도시의 도시형태로 친환경 생태도시를 1순위로 꼽았으며, 중요한 생활인프라로 대중교통시설, 공원녹지, 교육시설을 매우 중요하게 보았다.