• 한국산학기술학회논문지
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• 제18권2호
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• pp.47-60
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• 2017

교통 분야에서 대표적인 공유 사례로 꼽히는 카셰어링(Car Sharing)은 한 대의 차량을 여러 사람이 짧은 시간 단위로 나눠 쓰는 이용 형태로써, 비영리 단체에서 운영하는 NFP(Not For Profit), 수익을 목적으로 민간 기업이 개인을 상대로 운영하는 B2C(Business to Customer), 개인과 개인이 직접 연결되는 P2P(Peer to Peer) 방식으로 운영형태가 구분된다. 이 중 P2P 카셰어링은 개인이 소유한 차량을 공유하는 방식이며 추가적인 차량 구매율을 감소시키고 유휴 차량을 최소화하여 교통혼잡완화 및 효율적인 교통수요관리가 가능하다는 장점이 있다. 본 연구는 공유 개념을 도입한 교통수요관리 정책 마련 및 지속가능한 교통 체계로의 전환을 위한 전략으로 P2P 카셰어링 도입 방안을 고찰하고, 도입 시에 예상되는 제약사항 및 운영활성화 방안을 제시하였다. 연구의 공간적 범위는 서울시 아파트 단지를 대상으로 하였다. 아파트 단지 내에서는 관리사무소 활용에 따른 운영적 측면에서의 지출규모 최소화가 가능하고 주차면 확보에 큰 문제가 없는 점 등이 P2P 카셰어링을 원활하게 운영할 수 있는 여건으로 판단되었다.

• 한국디지털건축인테리어학회논문집
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• 제12권4호
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• pp.107-116
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• 2012

Planning a major change in the domestic residential complex 'complex' in the 'city' to the influx of urban space. So, considering a set of self-environmental complex of openness and connectivity between cities inflow from residential urban housing is formed. Complex-oriented development approach and apartment high-rise and high-density regions of space and social disconnection that causes a uniform methodology that can solve the problem of housing plan, however, a recent New Urbanism New Urbanism has been introduced. And intravenous forms of communal life that occurred in the United States prior to World War II, this value is based on the main form. Design reorganizes This modern lifestyle factors (such as housing, jobs, shopping, leisure space) to go back to the traditional lifestyles while Neotradiotional Planning exercise. New Urbanism in the late 20th century, some literature refers to a postmodern approach adopted in the field of urban planning, the specific case. Actually important feature of post-modernism in the New Urbanism has been expressed. Problem is very confusing, and the principles of New Urbanism, New Urbanism, even those who claim that have different social and design views. Therefore, this study explores the postmodern tendencies of the New Urbanism, and based on this, the possibilities for the development of new towns in Korea mainly affected on the theory of New Urbanism in South Korea in Eunpyeong examine.

• Environmental Engineering Research
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• 제23권1호
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• pp.46-53
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• 2018

This study explores the environmentally innovative and low-impact technology, a zero food waste system (ZFWS) that utilizes food waste and converts it into composts or biofuels and curtails carbon emissions. The ZFWS not just achieves food waste reductions but recycles food waste into fertilizer. Based on a fermentation-extinction technique using bio wood chips, the ZFWS was employed in a field experiment of the system installed in a large-scale apartment complex, and the performance of the system was examined. The on-site ZFWS consisted of three primary parts: 1) a food waste slot into which food waste was injected; 2) a fermentation-extinction reactor where food waste was mixed with bio wood chips made up of complex enzyme and aseptic wood chips; and 3) deodorization equipment in which an ultraviolet and ozone photolysis method was employed. The field experiment showed that food waste injected into the ZFWS was reduced by 94%. Overall microbial activity of the food waste in the fermentation-extinction reactor was measured using adenosine tri-phosphate (ATP), and the degradation rate of organic compounds, referred to as volatile solids, increased with ATP concentration. The by-products generated from ZFWS comply with the national standard for organic fertilizer.

• 한국환경과학회지
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• 제12권7호
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• pp.705-713
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• 2003

In mid-August 2002, under clear summer pressure patterns, we carried out an intensive meteorological observation to examine the warming effects due to artificial constructions in a large housing complex. We set an automatic weather system(AWS) at two places in a bare soil surface within a limited development district and an asphalt surface within a large apartment residence area, respectively. As a result of observation, it became clear that the difference of the surface air(ground) temperature between the bare soil surface and its peripheral asphalt area reached about 4$^{\circ}C$(13$^{\circ}C$) at the maximum from diurnal variation of surface temperatures on AWS data. Through the heat balance analysis using measurement data, it became clear that the thermal conditions at two places are dependent on the properties of surface material. The latent heat flux over the bare soil surface reached to about 300 W/㎡, which is more than a half of net radiation during the daytime. On the other hand, it was nearly zero over the asphalt surface. Hence, the sensible heat flux over the asphalt surface was far more than that of the bare soil surface. The sensible heat flux over the asphalt surface showed about 20∼30 W/㎡ during the night. It was released from asphalt surface which have far more heat capacity than that of bare soil surface.

• 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.

• KIEAE Journal
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• 제14권2호
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• pp.61-68
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• 2014

This study aims at proposing a sound and sustainable development direction of an residential environment by analyzing testimonies of residents who lived in Park Hill flats or their surround at Sheffield City in the United Kingdom. The results are obtained through the analysis on a residential environment of Park Hill flats, opinions of the residents on its refurbishment, and effects of the building on the residential environment. The block of Park Hill flats was a community with a strong unity and solidarity, but that became increasingly a slum by the decline of the physical and social environment since the 1980s. In particular, it was identified that the deterioration of the social environment than that of the physical environment was a major cause of the decline. Nevertheless, it was found that "streets in the sky", the concept applied in Park Hill, played a key role in activating the community in the apartment complex. However, that street system in the complex has caused noise, poor security, and invasion of privacy. If such problems are solved, the streets in the sky will be a meaningful alternative for community activation and then ensuring sustainability in Korean residential environments that lost the function of the community.

• 농촌계획
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• 제3권2호
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• pp.71-80
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• 1997

The city's countryside is adjusting to change by urbanization. The recent changes in rural landuse and damages of local landscape characteristics are very serious. But, few studies address the relationship between land-use and quality of landscape for these area. The aim of this study is to clarify causes and problems of the change through investigating changes of landscape as a function of land-use. The results are as follows 1) The change of landscape can be seen as a functional of land-use. Landscapes are characterized by changes of regional environments. These are the urban-rural fringe area which need special consideration for urban development and also for rural landscape quality. 2) 11 types of landscape patterns are found for landscape management. these are Regional commercial area, Apartment development, Recreation & seisure, Golfs, Housing complex, Industrial complex, Vinyl house, Rural village, Evaded facilities, Rivers, Cultural heritages. These landscape types are explained as 'stimuli-responses model'in Bryant's Forces of urbanization. 3) The policy implications of these study are as follows : First is the necessity of landscape management in Grown Management Zone and Natural Reserved Zone in the Metropolitan level, Second is the necessity of development control in semi- agricultural area. The last is the necessary of long range management plan in the urban-rural fringe area.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2005년도 추계 학술논문 발표대회
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• pp.141-148
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• 2005

This study as a demand of reconstruction allows the longevity of the multi complex, analyze the problems and solutions for a long term maintenance planning scheme, and how to save contingency fund to utilize. The major role of the multi complex housing market reflects Positively on our valuable society, provides a better life of environment on top of longevity and for the superior living duality. For a achievement and improvement existing long term maintenance Plan and contingency fund system should be considered as follows. First, shall be expanded more units of house as smaller group. Second, advice from expert shall be reconsidered, eliminated, and protected reorganizing an informal reconstruction planning comparatively legal procedure must be renegotiated and pursued. Third, the fund which saved for the contingency has to clarified as tax free item by government. It's not only mistreated as a limitation of personal asset but also treated as national source Despite of rather compulsive and constructive method must be noticed by whoever owns for, more positive follows, promotion and directing must be able to guide its understanding and adherence of importance and inevitability.

• Corrosion Science and Technology
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• 제18권2호
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• pp.39-48
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• 2019

The feasibility of using benzotriazole (BTAH) to inhibit pitting corrosion in the sprinkler copper tubes was investigated by filling the tubes with BTAH-water solution in 829 households at an eight-year-old apartment complex. The water leakage rate was reduced by approximately 90% following BTAH treatment during 161 days from the previous year. The leakage of one of the two sprinkler copper tubes was investigated with optical microscopy, scanning electron microscopy, energy dispersive spectroscopy, X-ray photoelectron spectroscopy, and X-ray diffraction analysis to determine the formation of Cu-BTA film inside the corrosion pits. All the inner components of the corrosion pits were coated with Cu-BTA films suggesting that BTAH molecules penetrated the corrosion products. The Cu-BTA film was about 2 nm in thickness at the bottom of a corrosion pit. A layer of CuCl and $Cu_2O$ phases lies under the Cu-BTA film. This complex structure effectively prevented the propagation of corrosion pits in the sprinkler copper tubes and reduced the water leakage.

• 한국환경생태학회지
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• 제34권1호
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• pp.85-92
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• 2020

본 연구에서는 아파트단지 내 불량한 식생공간을 보수하거나 다양한 식생으로의 재조성하여 녹색의 질을 높이기 위한 방안으로 아파트 단지 내 조경관리 현황을 조사하고 식재지반인 토양상태를 파악하여 합리적인 계획 수립을 위한 기초 자료화하는 것을 목적으로 하였다. 아파트 준공시점을 기준으로 동일한 규격의 수목이 동시에 식재되는 것을 감안해 준공연도를 5년 단위로 구분하고 식재기간 경과에 따른 수목생장과 토양성분의 차이를 분석하였다. 전체 조사대상지 9개소에 모두 식재된 수종 중 침엽수 4종과 활엽수 4종의 생육상태를 조사하여 한 결과 침엽수 중 가이즈까향나무 소나무, 활엽수 중에서는 꽃사과나무가 5년 이상의 식재기간이 경과되었을 때 가장 생육이 좋았다가 10년 이상 되었을 때는 생장이 감소하였다. 측백나무와 단풍나무는 10년 이상 된 지역의 수목이 생육이 가장 좋아 비교적 생장을 위한 기간이 많이 요구되는 수종이었다. 수목은 식재되어 있으나 지표면이 나지가 되어있는 지점의 토양경도를 분석한 결과 준공 후 5년 이상이 되면 20mm 이상의 답압 된 상태가 되는 것으로 조사되었고 토양이화학성은 준공 초기부터 지속적으로 pH는 높고 유기물함량은 비옥한 토양의 1/3 정도로 추가 시비가 필요한 상태였다. 본 결과를 토대로 나지부분의 재식재시에는 식재지 주변 배수로 설계와 토심 50cm 정도를 객토하고 왕겨 등의 유기질재료를 혼합하는 정도의 토양 개량 계획을 추가하여 수목 하부에 지피식물을 식재하는 것만으로 토양의 답압과 토양건강성을 회복하는 방안이 될 것이라고 사료된다.