• 제목/요약/키워드: Use District

검색결과 673건 처리시간 0.024초

중소도시 토지이용유형별 이온지수 특성 - 충주시를 대상으로 - (Characteristics of Ion Index by Type of Land Use in Small City - Focused on Chungju)

  • 김정호;이상훈;윤용한
    • 한국환경과학회지
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    • 제27권7호
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    • pp.489-497
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    • 2018
  • In this study, the ion index characteristics of small and medium urban land use types were investigated in the city of Chungju. The average temperature for each land use type was in the order: general commercial district ($29.59^{\circ}C$) > general residential district ($28.34^{\circ}C$) > productive green district ($28.31^{\circ}C$). The average relative humidity was in the order: productive green district (70.12%) > general residential district (69.93%) > general commercial district (66.48%). The average wind speed was in the order: productive green district (0.95 m/s) > general commercial district (0.87 m/s) > general residential district (0.54 m/s). Positive and negative ions were investigated to determine the ion index by land use type. The average amount of positive ion generated was in the order: general commercial district ($737ea/cm^3$) > general residential district ($492ea/cm^3$) > productive green district ($445ea/cm^3$). The average negative ion production decreased in the order: productive green district ($930ea/cm^3$) > general residential district ($754ea/cm^3$) > general commercial district ($744ea/cm^3$). The ion index calculated from measured data can be arranged in the order: productive green district (2.09) > general residential district (1.53) > general commercial district (1.01). These results confirm the state of positive and negative ion generation in each land use type. Further, the differences in the ion index by land use type were confirmed. However, a limitation of this study is that simple summer measurements were conducted, and seasonal characteristics were not considered. Therefore, any future investigation and research should consider seasonal variation characteristics.

택지개발지구내 단독주택지의 물리적 환경특성에 관한 연구 (A Study on the Physical Environment Characteristics of the Detached Housing Area in the Housing Site Development District)

  • 박몽섭;하재명
    • 한국주거학회논문집
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    • 제15권3호
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    • pp.43-51
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    • 2004
  • The purpose of this study is to examine the physical characteristics of the detached housing area in the housing site development district. The process of this study is to investigate the characteristics of the physical structure and the building use, then to analyze the relationship of physical structure and the building use in the aspect of the morphological characteristics. The case study focuses on the Chil-kok2, An-Siml in Taegu. The streets pattern is composited gird and loop type mixed. The block is composited by 2 lots in general. But the obscurity of organization and character of the streets, the size and shape of lots which is not fit to the building use. A whole residential characters appears high residential density ratio. so residential environment became worse. The improving level of residential environment and efficiency of land use in the detached housing area of the housing site development district, firstly the propriety of the physical structure must be considered about detached house characters, and the housing uses which fit to the physical structure are needed, and also for the concrete realization of this, the designation of district, the zoning of residential area, the guideline of the district design, and establishment of comprehensive master planning in detached housing area are needed in aspect of the housing policy. As the result of this study, it suggests several design guideline to improve housing site development.

춘천시 주거지구내 수목피도의 차이가 난냉방에너지 이용 및 비용에 미치는 효과 (Effects of Difference in Tree Cover on Use and Cost of Heating and Cooling Energy in Residential Neighborhoods of Chuncheon)

  • 조현길;안태원
    • 한국조경학회지
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    • 제27권2호
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    • pp.19-28
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    • 1999
  • This study quantified shading, evapotranspiration and windspeed-reduction effects of trees on use and cost of heating and cooling energy in two residential neighborhoods of Chuncheon different in tree cover. Annual savings per residence of heating energy were approximately 1,210 MJ(1%) and those of cooling energy, 130 kWh(10%) in study district 1 having tree cover of about 10% . For district 2 with tree cover of about 20%, annual heating and cooling savings were 2,130 MJ(2%) and 180 kWh(19%) per residence, respectively. Trees annually saved energy costs by approximately ₩31,000 ($26, $1=₩1,200) per residence in district 1 and by ₩49,000($41) in district 2. One tree taller than 3 m resulted in annual energy savings of ₩8,000($7) in the study districts. Energy savings by trees in district 2, which had higher tree cover by 10% difference than district 1, were about 2 times greater than those in district 1. This implies that more tree plantings could enhance energy saving effects. Of the total costs saved, 58% was attributed to windspeed reduction and 47%, evapotranspiration. However, shading increased energy costs by 5% due to tree plantings at the wrong locations. Full tree plantings on the west and north of buildings and avoidance of shade-tree plantings of use of solar-friendly trees on the south are recommended to increase building energy savings efficiently.

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지구단위에서 CO2 배출량 최소화를 위한 토지이용-교통모형에 관한 연구 (A Study on Land Use-Transportation Model for Minimization of CO2 Emission Volumes in District)

  • 진장원
    • 한국산학기술학회논문지
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    • 제14권7호
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    • pp.3508-3517
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    • 2013
  • 지구(district)는 도시를 형성하는 기본 단위로 모든 도시활동이 시작되는 장소이다. 따라서 본 연구에서는 지구단위에서의 교통과 토지이용패턴의 결합 형태에 따른 270개의 시나리오를 가정하고 $CO_2$ 배출량을 분석한 후 $CO_2$ 배출량을 최소화하는 토지이용-교통모형을 작성하고자 하였다. 그 결과 균등 또는 외곽을 고밀도로 개발하는 토지이용패턴이 지구의 중간부나 1개 중앙존만을 개발하는 것보다 $CO_2$ 배출량 감소에 유리한 것으로 파악되었다. $CO_2$ 배출량 감소에 가장 영향을 많이 주는 것은 교통수요관리정책으로, 특히 개발밀도가 높은 상태일수록 $CO_2$를 감소시키기 위해서 교통수요관리는 필수적인 것으로 판단되었다. 고밀개발이 아닌 경우에 주어진 가상 네트워크에서는 2차로도로에 차량통행금지를 시키고 보행자도로로 전환시킬 경우 $CO_2$ 배출량을 감소시킬 수 있음을 알게 되었다. 한편, 제시된 토지이용-교통 회귀모델은 지구설계시 $CO_2$ 배출량을 줄이기 위한 최적대안 선정시 도움을 줄 수 있을 것으로 사료된다.

GIS와 RS를 이용한 오대산국립공원의 경관특성 분석에 관한 연구 (A Study on Landscape Characteristics of Odesan National Park by using GIS and RS)

  • 한갑수
    • 한국지리정보학회지
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    • 제8권4호
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    • pp.114-122
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    • 2005
  • 본 연구의 목적은 오대산 국립공원을 대상으로 수치표고모텔, 용도지구 및 토지피복분류도를 작성하여 경관특성을 파악하고, 가시권분석을 통해 시각적 경관관리방안을 제시하는 것이었다. 분석결과, 용도지구는 자연환경지구의 면적이 감소하고 자연보존지구가 상대적으로 확대되어 보전의 성격이 강화된 반면, 취락지구도 면적이 증가하여 개발 가능성이 증가하였다. 토지피복은 자연환경지구에서 농경지 및 도시지역의 증가가 나타났다. 가시권분석을 통해 가시중복도가 높게 나타난 지역은 대부분 자연보존지구였으며 산림지역이 대부분을 차지하였다. 그러나 일부지역은 자연환경지구 내에 포함되어 지속적인 경관관리가 요구되었다.

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중소도시 택지개발지구내 복합건축물의 건축적 특성에 관한 연구 - 김천시 신음택지지구를 중심으로 - (A Study on the Architectural Characteristics of the Mixed-use Buildings in the Residential Land Development District in country-side cities - Focused on Shin-Eum Housing district in Gimcheon -)

  • 이근택;박경환
    • 한국주거학회논문집
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    • 제17권5호
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    • pp.127-136
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    • 2006
  • The intent of this study is to propose future planning guidelines and directions of the mixed-use buildings in the residential land development district in country-side cities, based on the concept that the neighborhood facilities are to be strategically laid out in a convenient location and planned in a proper manner for a healthy, safe, friendly and new neighborhood environment. For this purpose, seventeen mixed-use buildings which had been built in Shin-Eum housing development district in Gimcheon from 1995 until 2004 were chosen and investigated in terms of architectural characteristics in that process with surveying and analyzing those. The scope of investigation on case studies was that site size would be below 400 square meters, total area below 1500 square meters, and the number of stories below five stories high on the ground. Method of investigation on those was through field investigation, field photographs, recordings and drawings on those. Investigative contents have been divided and analyzed into the quantitative and qualitative factors in urban and architectural dimension. From results of quantitative investigations, five planning guidelines or directions could be obtained. From results of qualitative investigations, five planning guidelines or directions could be obtained. The criteria will be applied to new architectural developments of the neighborhood facilities linked with the small shops.

대도시 단독 주택지내의 주거환경 평가에 관한 연구 -교통환경을 중심으로 - (A Study of Living Environment of Old Single House District in Metropolitan Area - Focus of Transportation Conditions -)

  • 이철흠;송흥수;김한수
    • 한국주거학회논문집
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    • 제14권3호
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    • pp.137-146
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    • 2003
  • The Primary Purpose of this study is to evaluate transportation conditions (including parking space shortage problem) of the old single house district and to derive some policy implications for living environment improvement policy. For these purposes, data were collected from field survey and questionaire survey. The main findings are follows. Residents are discontent about building structure, old house, high risk of traffic accident in the housing district and parking space shortage. The living environment of the old single house district is further degraded by mix of commercial and business functions in the residential area. Based on these findings, we suggest that the introduction of resident-first parking zones, restriction of use of facilities with more detail division of use than current zoning system for improvement of living environment.

일본 전통적 도시공간의 경관변용에 관한 연구 - 주차장소와 용도변경의 분석을 중심으로 - (A Study on the Transformation of Traditional Urban Space - Focused on Parking Space and Change of Building Use -)

  • 김홍기
    • 한국주거학회논문집
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    • 제14권4호
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    • pp.87-95
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    • 2003
  • Recently, the traditional urban space has been transformed gradually by the renovation due to increased acquisition of cars and change of building use. This study deals with the transformation of traditional urban space. This contents of this paper as follows. 1)Based on a questionnaire distributed to residents of the Hachiman preservation district, it analyzes actual condition of the possession of cars and its parking spaces. And it shows how traditional houses have been repaired and reconstructed due to the increased acquisition of cars and as a result how the townscape has been transformed. 2) Based on field survey in 1999 and detail map from 1977 to 1999 in Sanneizaka preservation district, it analyzed the change in building use since 1976(when this area was designated as preservation district). It was discovered that the renovation for the building use has been a considered influence on the transformation of the townscape.

자연공원 용도지구 설정을 위한 환경공간정보와 SOM(Self-Organizing map)을 활용한 지역 특성 도출 - 태안해안국립공원을 대상으로 - (Deduction of regional characteristics using environmental spatial information and SOM (Self-Organizing map) for natural park zoning - Focused on Taeanhaean National Park -)

  • 이성희;손용훈
    • 한국환경복원기술학회지
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    • 제26권3호
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    • pp.1-17
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    • 2023
  • Korea's natural parks are managed by dividing them into four use districts: nature preservation district, natural environment district, cultural heritage district, and park village district within the park under the goal of 'conservation and sustainable use of natural parks'. However, the use districts divided in this way are designated by reflecting the results derived from the simple drawing overlapping method, and there is a limit in that objective and scientific evidence for this is insufficient. In addition, in Taeanhaean National Park, the case of this study, only a very small area of less than 1% of the nature preservation district is designated, and the natural environment district that serves as a buffer space is designated on an excessively wide scale, making it difficult to efficiently manage the national park. Therefore, the use district is not fulfilling its role. In this study, the purpose of this study was to present a method for analyzing the spatial characteristics of natural parks using environmental indicators and unsupervised learning analysis methods to set the use districts of natural parks. In this study, evaluation indicators that can evaluate the natural and human environments were derived, and the distribution patterns for each indicator were analyzed. Afterwards, by applying Self-Organizing Map (SOM) analysis, one of the unsupervised learning analysis methods, districts with similar characteristics were derived in Taeanhaean National Park, and the characteristics of each district were analyzed. As a result of the study, 7 districts with different characteristics were derived in Taeanhaean National Park, and by examining the contribution of each indicator together, it was possible to reveal that each district had different representative characteristics even though it was an adjacent area. This study evaluated natural parks by comprehensively considering the indicators of the natural and human environments. In addition, the SOM method used in the study is meaningful in that it can provide scientific and objective grounds for the existing zoning and apply it to the management plan.

중소도시 택지개발지구내 근린형 복합용도건물의 건축적 특성에 관한 연구 - 김천시 부곡택지지구를 중심으로 - (Architectural Characteristics of the Neighborhood Mixed-use Buildings in the Housing Development District of Small Cities - Focused on Bugok Housing District in Gimcheon -)

  • 이근택
    • 한국산업융합학회 논문집
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    • 제11권4호
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    • pp.177-187
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    • 2008
  • This study does try to proceed on the assumption that complex buildings can vitalize urban life of modern society from contemporary complexity and cases of past failure, and intend to propose future planning guidelines and directions of the neighborhood mixed-use buildings in the housing development district of small cities. For this purpose, thirty buildings which had been built on Bugok housing district in Gimcheon from 1999 until 2007 were chosen and investigated in urban and architectural dimension. The scope of this investigation is that site size is below 400 square meter and the number of stories on the ground below 5 floor, and the method of that is through field investigation, field photographs, and recordings and drawings on those. Investigative contents could be divided and analysized into physical and functional elements in urban and architectural dimension. On the basis of these results, the future planning approach of complex buildings in medium and small cities will be considered as planning principles.

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