• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제22권1호
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• pp.39-49
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• 2016

Purpose: This is the ex-post evaluation on "the Central General Hospital in Quang Nam Province in Vietnam" funded by Korean ODA. Through this evaluation, this study tries to explore useful ways to improve the effectiveness of Korean ODA projects related to hospital establishment. Methods: Field survey and analysis of questionaire to the staffs and patients of Quang Nam Province General Hospital were conducted twice in 2012 and 2014 after the completion of the Hospital. Two sets of surveys and questionaire outcomes have been comparatively analysed by statistics in order to seek the trend of satisfaction level of hospital users and find out the improvement way in hospital design and construction. Results: The satisfaction level on the hospital was relatively high and that of 2014 is higher than that of 2012. The satisfaction level of the users was recorded in Likert 5 scales. Continuous facility complement and maintenance is considered as the main contributor in increasing the satisfaction level of users. As far as the satisfaction level of outpatient is concerned, that of 2012 was recorded as 3.65 and that of 2014 was 4.05. In case of inpatient, the satisfaction level on the hospital in 2012 was 3.76, and 4.06 in 2014. Implications: In overseas hospital projects, proper hospital project management system including medical service plan, strategic plan, brief, design & construction and maintenance have to be put together effectively and efficiently for the success of the hospital project. At the same time local climate, culture, building material and local code have to be considered in order to build sustainable hospital.

• Journal of Electrical Engineering and Technology
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• 제13권1호
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• pp.513-520
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• 2018

Since Paris Climate Change Conference in 2015, many policies to reduce the emission of greenhouse gas have been accelerating, which are mainly related to renewable energy resources and micro-grid. Presently, the technology development and demonstration projects are mostly focused on diversifying the power resources by adding wind turbine, photo-voltaic and battery storage system in the island-type small micro-grid. It is expected that the large-scaled micro-grid projects based on the regional district and town/complex city, e.g. the block type micro-grid project in Daegu national industrial complex will proceed in the near future. In this case, the economic cost or the carbon emission can be optimized by the efficient operation of energy mix and the appropriate construction of electric and heat supplying facilities such as cogeneration, renewable energy resources, BESS, thermal storage and the existing heat and electricity supplying networks. However, when planning a large residential town or city, the concrete plan of the energy infrastructure has not been established until the construction plan stage and provided by the individual energy suppliers of water, heat, electricity and gas. So, it is difficult to build the efficient energy portfolio considering the characteristics of town or city. This paper introduces an energy mix optimization(EMO) method to determine the optimal capacity of thermal and electric resources which can be applied in the design stage of the real large-scaled residential town or city, and examines the feasibility of the proposed method by applying the real heat and electricity demand data of large-scale residential towns with thousands of households and by comparing the result of HOMER simulation developed by National Renewable Energy Laboratory(NREL).

• Ecology and Resilient Infrastructure
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• 제3권2호
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• pp.92-99
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• 2016

본 연구는 최근 많은 관심을 받고 있는 그린인프라 및 저영향개발 (GI & LID) 기술에 대한 물순환 및 물환경 효율성 측정을 위한 실내 외 검증, 인증 시스템을 개발하였다. 기술의 검증 및 인증을 위한 실외시험시설은 건축형, 도로형, 주차장형, 빗물정원형, 생태공원형 등 크게 5구역으로 나누어 기술종류에 따라 시험이 가능하도록 시스템을 개발하였다. 또한, 실내실험으로는 수리/수문분야, 토질/지반분야, 환경분야 등 다양한 시험이 가능하도록 시험장비의 개발 및 구축을 하였다. 본 연구에서 개발한 GI & LID 검 인증시스템 구축을 위한 실내 및 실외 시험시설의 개발은 GI & LID 기술의 적용을 위한 객관적이고 신뢰성 있는 데이터 제공에 대한 기반을 마련함과 동시에 관련 사업의 활성화에 기여할 것으로 판단된다.

• 한국주거학회논문집
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• 제22권2호
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• pp.53-61
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• 2011

This study aims to examine the characteristics of the changes in residents' perception of neighborhood and sense of neighborhood according to the residential structural changes caused by city renewal projects such as old urban large redevelopment. Research findings benefits of the residential environment changes after the development are environment improvement, convenient traffic, leisure activity increase, and green area increase, whereas their drawbacks are encroachment of sunshine and view, However, with the regard to the relationship with neighbors, paired-sample t-test results showed there were no statistically significant differences between before and after the development. It appeared to be that the community residential complex development did not influence the relationship with neighbors. ANOVA was used to examine the differences in the neighborhood perception among age categories. The results showed that there were no differences between age groups but when there were changes in their life cycle, residents showed differences in their neighborhood perception among age groups. The neighborhood perception was measured on 5-point Likert Scale in four factors of intimacy, participation, reliability, and group identity. The perception decreased somewhat after the development and the group identity, especially, showed a significant difference (p<.001). This was considered to be caused by a sense of incongruity due to the influx of different social-economic groups.

• Journal of the Korean Institute of Landscape Architecture International Edition
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• 제2호
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• pp.102-108
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• 2004

In the city of Asia like Seoul and Tokyo, aggregate power is poured into the city making which is suitable in new age. Large-scale re-development is active in various places as the present condition, As for the various East Asian cities, high-level utilization conversion of the land and high conversion of the building are advanced. As for these realities, the re-development is advanced in the situation that has not been clarified enough though it is true that green of the city has decreased. This research was aimed at the clarifying the allocation of greenery when proceeding with town planning projects by quantifying the possibility of allocating greenery in the form of rooftop landscaping in redeveloped areas. Moreover, the distribution of the green in the re-development region was calculated and the coexistence level of green space was calculated, The realities of a desirable green were clarified in the spectacle by understanding a sight and spatial continuousness in the green. In order to clarify the potentiality of roof greenery revaluating, the research was conducted by analyzing from aerial photographs, in Tokyo and Seoul, And the flow of the research was conducted by selection of research object area, taking pictures, acquisition of the aerial photography, rearrangement the data and the analysis. As a result, I was able to prepare a land vegetation coverage classification chart and obtain data pertaining to the level of urban and green tract of land for the researched cities of Tokyo and Seoul. By analyzing this data, we were able to indicate patterns of greenery unable to be obtained through data from ratio of vegetation coverage and ascertain the effectiveness of rooftop landscaping.

• 대한원격탐사학회지
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• 제33권5_3호
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• pp.821-834
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• 2017

도시화로 인한 산업비율 증가는 도시의 기온이 주변지역보다 높아지는 도시 열섬(Urban Heat Island)현상을 유발하였으며 기후변화와 함께 그 강도가 점점 증가하고 있다. 열섬현상이 발생하는 여러 도시 중에서도 서울시는 각 구 또는 동별로 시가화 정도, 녹지율, 에너지소비량, 인구밀도가 다 다르기 때문에 열섬현상의 강도역시 다르다. 따라서 본 연구에서는 서울특별시를 대상으로 행정구, 행정동 단위 열섬현상강도(UHI Intensity)를 추출하여 행정구역별 차이를 확인하고 세 가지 범주(기상상태, 인위적 열 발생, 토지이용특성)에 포함되는 변수들과 선형회귀분석을 실시하여 각 행정구역의 열섬현상강도 차이의 원인을 살펴보았다. 분석결과 UHI Intensity는 행정구별, 행정동별 특징 및 주변 환경에 따른 차이가 존재하며 행정동 단위에서 차이가 더 크게 나타났고 구의 UHI Intensity와 구에 속한 동의 UHI Intensity분포 또한 차이가 존재하였다. 선형회귀분석결과 평균 풍속, 개발정도, 토양보정식생지수(SAVI), 정규화시가지지수(NDBI) 값이 행정구역별 열섬현상강도 차이를 발생시키는 유의한 변수로 나타났다. 토양보정식생지수와 정규화시가지지수는 행정동단위 까지 그 값의 차이가 존재하는 것으로 나타났으며, 열섬현상 완화를 위한 바람길 환경 조성은 행정동 차원에서의 시행이 필요한 사항이다. 따라서 토지피복 개선 계획, 바람길 조성 계획, 개발지역에 대한 벽면 녹화계획 등 열섬현상 완화를 위한 사업들은 행정구 단위의 차이만을 고려하기보단 구안에 속한 행정동까지 고려할 필요가 있을 것으로 판단된다. 본 연구의 결과는 도시 도시열섬현상 완화를 위해 행정동 단위에서의 분석의 필요성과 고려해야할 변수를 도출하여 향후 도시 열환경 설계 및 정책 개발 시 접근방향을 제공할 것으로 기대한다.

• 토지주택연구
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• 제13권4호
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• pp.27-44
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• 2022

2019년 12월 국토교통부에서는 노후산업단지 재생사업 개발이익 재투자 비율을 지자체 조례로 위임하는 것을 골자로 하는 산입법 시행령 개정(안)을 발표하였다. 이에 따라 지자체의 여건에 따라 건축사업 분양수익의 50% 이내, 비산업용 토지매각사업의 25% 이내로 재투자 비율이 조정가능하게 되었다. 대구시에서는 2022년 7월 기준, 전국 광역단위에서는 가장 많은 총 5개의 산업단지가 노후산업단지 재생사업 지구로 지정이 되어 재생사업을 추진하고 있다. 본 연구의 목적은 대구시에서 향후 조례 개정시 활용할 수 있도록 개발이익 재투자 적정비율 조항 관련 정책적 근거를 제시하는 것이다. 개발이익의 적정한 재투자 비율을 알아보기 위해 산업단지위원회에서 활동하는 전문위원, 공기업, 공무원 및 산업단지 종사자 총 320명을 대상으로 설문조사를 시행하였으며, 회수된 262개의 유효한 응답을 중심으로 조건부가치측정법(CVM)을 시행하였다. CVM 분석결과 적정 재투자 비율로 건축사업 분양수익은 27%를, 비산업용 토지 매각수익은 22%를 도출할 수 있었다. 본 연구의 결과는 통계모형에 따른 분석값이기에, 향후 대구시에서 재투자비율을 제도화 하는 과정에서는 노후산업단지의 사업 여건과 정책적 판단, 유사 개발사업의 재투자 비율 등 다양한 측면을 고려해서 결정해야 할 것이다. 분석 결과를 다른 지역에 직접 적용할 수 없다는 한계를 가짐에도 불구하고, 본 연구는 향후 지자체에서 재투자 비율 관련 조례개정을 할 때 노후산업단지 재생사업의 이해 당사자들의 입장을 참고할 수 있는 기초자료를 제공하고, 관련 비율을 도출하는 데 있어 통계적인 방법을 제시하였다는 점에 의의가 있다고 할 수 있다.

• 환경생물
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• 제28권2호
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• pp.49-55
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• 2010

검은머리갈매기는 서식지 축소와 개발압력으로 10,000개체 내외가 생존하고 있는 종이다. 국내에서의 첫 번식 기록은 1998년이며 이후 지속적으로 연구되어 왔으나 아직은 부족한 실정이다. 이에 따라 1998년부터 2009년까지 11년간 번식 개체군의 변동 추세를 모니터링하고 경향을 예측하고자 하였다. 그 결과 국내에서는 1998년 시화호에서 300개체가 번식한 이후 2009년 1,300여 개체가 번식을 시도하여 해마다 증가되었다. 주번식지인 중국의 경우에도 개체수가 지속적으로 증가하고 있어 전체 개체군은 증가추세에 있다. 국내의 번식지는 인간에 의한 훼방과 간섭, 개발, 포식 동물들로 인하여 위협받고 있으며, 인천만의 경우 송도 신도시 매립지, 영종도 매립지 등 갯벌의 매립지에서 번식하고 있다. 그러나 이곳은 개발이 진행됨에 따라 번식 장소가 수시로 변동되고 서식지도 축소되고 있어 새로운 대체번식지와 서식지를 마련하지 않을 경우 번식개체군의 감소를 가져올 수 있을 것으로 예상된다.

• 농촌계획
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• 제19권2호
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• pp.75-91
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• 2013

In rural areas, in spite of the development projects of town and houses has been performed after the New Community Movement, due to rapid industrialization and urbanization, which lasted until the 2000s from the 1980s, out-migration to the cities, changes in the industrial structure, rapid aging was carried. As a result, the gap of housing environment between urban and rural areas became more serious. The meantime, the housing problem is recognized only to the problems of the big cities, mostly urban public housing policy oriented. However, when you check the indicator of the housing environment, such as the percentage of aging housing, rural environment has become a relatively poor compared to the city. In addition, due to a decrease in income and aging of the population living in rural areas of existing infrastructure to improve the living environment is weakened. And inside of the rural areas, changes in the housing environment and polarization phenomenon is becoming increasingly serious. Therefore, in this study, there is a purpose to be presented the improvement direction for efficient implementation of house remodeling support program for underprivileged group in rural areas and requires immediate attention improvement of housing environment. Previously, House remodeling support project in rural areas was carried out at the initiative of local governments and government mainly. For this reason, it is difficult due to limited institutional, to reflect the necessary parts directly to the real life of the residents. And, the demand for improvement of housing environment need modifications to solve the inconvenience of life of residents directly in many cases. It is considered that community-based house remodeling support project is to be carried out through the participation of local residents.

• 가정과삶의질연구
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• 제27권1호
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• pp.61-71
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• 2009

The purpose of this study was to resolve the issues of inferior housing environment and the population decrease in rural community by improving the environment and attracting urban inhabitants. A simulation on the costs and the local programs was operated from a point of view that Pension Insurance House with Long-term Lease and a plan for the program in connection with local resources should be accompanied to attract urban inhabitants. The study was carried out through mainly documents analysis and specialists' opinions. The simulation results are as follows. Firstly, the pre-existing rural housing development projects have only emphasized the hardware, while underestimated the post-management with operating programs. The software should be underlined when Pension Insurance House is developed. Secondly, as a result of the simulation on construction expenditure and the operating and maintenance cost for 30 years, about 82.3 million Wons are necessary residential expenses for 15 years per unit. Thirdly, in case of MUJU County, it has made the most of its pre-existing institutions. It's medical institutions provide medical care system with health education, facilities related leisure and culture offer recreational programs and the local community center and its program of each town helps new habitants adopt to the rural life. Additionally, the employment project of a local welfare center allow people living in a rural community to continue their careers with their talents and interests through local class programs for a life worth living. Lastly, guide for getting information of rural life, local community gathering and preliminary education should be carried out to reduce expectant tenants' incompatibility and assist them settle down early. The community program expansion is also required at the local government level.