• 주택과사람들
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• no.6 s.217
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• pp.62-63
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• 2008

국토연구원이 도심 고밀 개발 등 개발 이익 환수 방안으로 용적률 거래제 도입을 제안하고 있다. 용적률 거래제란 무엇이며, 어떠한 효용이 있는지 알아보자.

• Magazine of the Korean Society of Agricultural Engineers
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• v.26 no.3
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• pp.100-107
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• 1984

농축산 배설물을 호기성 환기처리하여 토양에 환원이용을 목적으로 컴포스트(Compost)화 할 때에 공극률(Pore space)에 미치는 물리적인 자 성설의 상화관계를 공명하고져 실험을 수행하였다. 본 연구는 여러가지 수준의 압축력에 따른 첨가 재료의 공극률 변화 과정 측정하고 이와 동시에 서로 다른 5종류의 재료별 입자 크기에 대하여 영수률, 용적 중량, 용적 밀도 및 입자 대소가 공극률에 미치는 영향을 조사분석 하였으며 그 결과는 아래와 같다. 1. 세립자 재료의 용적 밀도는 세립자보다 더욱 크게 나타났다. 2. 염수률과 용적 중량이 증가하면 용적밀도는 커지나 공극률은 감소하였다. 3. 공극률은 영수률과 용적 중량보다 첨가재료의 입자크기와 대소분포에 더욱 커다란 영향을 받고 있었다. 4. 영수률이 55~65%이고, 용적중량이 0.25~0.38g/cm2이며 입자크기가 1.5~5cm인 범위내의 효율적인 콤포스트화에 있어서 공극률은 65~80%의 범위를 형성하고 있음을 알 수 있다.

• Korean Journal of Environment and Ecology
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• v.18 no.1
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• pp.42-52
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• 2004

The purpose of this study was to propose the change of green area and green structure according to the change of the Floor Area Ratio(FAR) of apartment complex. The survey site was selected two each of apartment complex after due consider three type that is, the FAR below 100％, the FAR below 250％ and the FAR over 250％. Green rate is 40.23～44.23％, green width is 3～15m, green volume is 1.06～1.71㎥／$m^2$, planting density of cannopy layer is 0.04～0.06tree／$m^2$, planting density of understory layer is 0.06～0.20tree／$m^2$ in case of Hwagok 2nd Jugong apartment(FAR 99％) and Gaepo Jugong apartment(FAR 73％) constructed in the 1970～1980. Green rate is 24.16～26.16％, green width is 3～7m, green volume is 0.84～1.54㎥／$m^2$, planting density of cannopy layer is 0.18～0.31tree／$m^2$, planting density of understory layer is 0.15～0.35tree／$m^2$ in case of Deungchon Jugong aparment(FAR 226％) and Gaehwa apartment(FAR240％) construsted in the mid-1990's. Green rate is 23.47～25.53％, green width is 2～6m, green volume is 1.06～2.12㎥／$m^2$, planting density of cannopy layer is 0.25tree／$m^2$, planting density of understory layer is 0.22～0.37tree／$m^2$ in case of Hanbo Guam apartment(FAR 269％) and Donga 3rd apartment(FAR 376％) constructed in the last-1990's. As the results of analysis of green structure according to changes of the Floor Area Ratio(FAR), the greater the FAR, the higher the rate of green area. The green volume and planted density is low without the change of the FAR and planted structure was simple-layer structure composed of alien woody species.

• 주택과사람들
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• s.200
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• pp.46-47
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• 2007

정부는 수도권의 주택 공급을 확대하기 위해 신도시 추가 건설과 함께 계획관리지역(옛 준농림.준도시 지역)의 용적률을 높이기로 함에 따라 그동안 지지부진했던 민간택지 공급이 활성화될지 관심이 쏠리고 있다.

• 주택과사람들
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• s.193
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• pp.64-65
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• 2006

부산 최대 규모의 생태 신도시로 조성되는 정관신도시의 분양이 6월에 실시된다. 정관신도시는 녹지율 25%, 용적률 169%의 친환경 생태 도시로 만들어질 예정이어서 수요자들의 눈길을 끌고 있다. 정관신도시의 개발 방향과 업체별 분양 규모, 수요자들의 청약 전략에 대해 알아보자.

• Korean Journal of Construction Engineering and Management
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• v.7 no.1 s.29
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• pp.89-99
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• 2006

Usually feasibility analysis in a narrow sense is a economic analysis of project. Feasibility analysis focused in this study is confined to the matter of finance. Many studies have been executed in qualitative element which include decision-making process or prediction of housing market. But it is difficult to find economic analysis related to characteristics of planning. In this study, floor area ratio, selling area ratio and term of works are adopted as the Characteristics of Planning. So, the purpose of this study is to analyze the Influence of the characteristics of planning on the cost of apartment by means of multiple regression analysis and what-if method.

• Journal of Convergence for Information Technology
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• v.11 no.8
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• pp.29-35
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• 2021

Since a sufficient condition on the larger rate volume of 3-user correlated information sources (CIS)/non-successive interference cancellation (SIC) non-orthogonal multiple access (NOMA) over independent information sources (IIS)/SIC NOMA has not been investigated, this paper analyzes such a sufficient condition. First, we demonstrates that the rate volume of 3-user CIS/SIC NOMA is the same as a portion of the rate volume of 3-user IIS/SIC NOMA. Then, by identifying a dominant rate region, we calculate the sufficient condition on the larger rate volume of 3-user CIS/non-SIC NOMA over 3-user IIS/SIC NOMA. We also show that with such condition, the rate volume of 3-user CIS/non-SIC NOMA can be larger than that of 3-user IIS/SIC NOMA.

• 석재인
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• no.3
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• pp.1-1
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• 2003

• Journal of the Korean Institute of Landscape Architecture
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• v.44 no.5
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• pp.81-91
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• 2016

The study shows solutions of long-term unexecuted urban park and activation plans to facilitate the business promotion of Private Park Developers. This study conducted a feasibility analysis to determine if the business of a special case is applicable. The result of this study is as follows about three long-term unexecuted urban parks in Gwangju Metropolitan City's City Park. First, the three long-term unexecuted urban parks in Gwangju Metropolitan City's City Park are the forest type Neighborhood Parks. Businesses of a special case's park developing cost(average 0.4%) have a relatively low percentage. It is most affected by Land Compensation(average 33.8%) and building construction expenses(average 59.1%). Second, long-term unexecuted urban parks' Land Compensation and building construction expenses seed capital are excessive. The Bongsan Park balance floor space index is 179 percent; a reasonable profit floor space index is 220 percent. The Mareuk Park balance floor space index is 351 percent; a reasonable profit floor space index is 420 percent. The Jungoe Park balance floor space index is 327 percent; a reasonable profit floor space index is 400 percent. Third, to facilitate the business of special cases in deliberating, Bongsan Park should change its second class general residential area. Jungoe Park must change the quasi-residential area and semi-residential area. Mareuk Park must change the general commercial area. In this way, the feasibility of promoting private park projects will be improved.

• 주택과사람들
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• s.122
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• pp.9-11
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• 2000