• KIEAE Journal
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• 제1권1호
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• pp.17-26
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• 2001

The purpose of this study is to develop an underground Building. Population tends to concentrate in large cities. In result, the cities lacks housings. Underground space may be a attractive space by being able to gain alternative energy and get a cheap site, protect environment at the same time. The earth or ground is a useful medium for a long-term heat source and storage of it's heat. Also the underground space has the status of stabilization, the lower heating load and the similar heat transfer coefficient of the inside wall surface comparing to that of residential space. Utilization of underground space has many advantages to cope with lack of building sites and energy conservation, etc. As a result, it is expected to provide a useful information for the practical use of Underground building.

• KIEAE Journal
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• 제15권6호
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• pp.87-92
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• 2015

Purpose: The green building certification system in Korea was introduced in 2002 and developed as an improvement version of the G-SEED(Green Standard for Energy and Environmental Design) system in 2013. This study conducts surveys targeting architectural designers and users on significance of certification assessment criteria for apartment buildings on the G-SEED system and examines the differential views between the two groups on assessment criteria. Method: First, The AHP(Analytic Hierarchy Process) method was used to find importance of assessment criteria and then the importances were compared with weighted points on the certification standard. Second, the t-test was used to investigate differential views between designer and user groups on certification assessment criteria based on drawn importances. Result: (1) While designer group considered land use and transportation, energy and environmental pollution, and water circulation management as more important, user group did material and resource, maintenance management, ecological environment, and indoor environment as more important. (2) Based on t-test results, sustainable energy, water circulation system, site management, habitat, acoustical environment, and light environment were found to be different on importance between the two groups.

• KIEAE Journal
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• 제13권6호
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• pp.113-120
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• 2013

Many countries over the world have taken many discussions and endeavors on environmental improvements of energy savings and greenhouse gas emission reductions for solving global climate change problems. In Korea, pre-considerations of environment-conscious factors in buildings have been taken to be critical with new constructions and renovation markets. In this situation, the Korean Green Building Certification(KGBC) system to induce the diffusion of sustainable buildings was introduced in 2002 and developed as an improved version of the G-SEED(Green Standard for Energy and Environmental Design) system in 2013 after major revisions. This research examines the importance of assessment criteria on apartment buildings to certify green buildings using the AHP(Analytic Hierarchy Process) method and suggests a new direction on certification assessment standards from the AHP result. In order to apply the AHP method, the survey via e-mail was conducted to design staffs in domestic architectural firms. As a result, assessment criteria such as ecological environment, indoor environment, and energy & environment pollution among 7 main ones proved to be important on assessing the G-SEED system for apartment buildings, while criteria such as land use & transportation, material & resource, water circulation management, maintenance management did relatively unimportant.

• KIEAE Journal
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• 제7권6호
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• pp.3-8
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• 2007

Recently, because of the continuous rise of international oil price, energy saving is strongly demanding. So, Ecological technics of architecture such as use of natural energy have been actively explored in the field of building. In the method of utilizing natural energy, the key point is to saving energy effectively as not lowering the comfort of indoor environment, various systems investigated. Many papers about double skin facade system have been reported, it is announced broadly that the system is very effective in improvement of natural ventilation and indoor thermal environment, and also protecting outdoor sound. The shaft box facade is a special form of box window construction. It consists of a system of box windows with continuous vertical shafts that extend over a number of stories to create a stack effect. The facade layout consists of an alternation of box windows and vertical shaft segments. This research investigated the natural ventilation performance of shaft box type balcony which conform the shaft box type double skin to the exiting balcony construction. First, analyzed various types of exiting apartments, proto-type was decided. By using virtual environment Program, modeling the proto-type, compared the contribution of air temperature and the effect of outdoor air cooling. by this research, we confirmed that shaft box type balcony had many possibility for improvement of indoor environment.

• 디자인학연구
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• 제15권4호
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• pp.189-200
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• 2002

태초의 인간은 자연으로부터 정신적ㆍ물질적 만족을 얻으려 하였다. 그러나 인간은 자연에서 그러한 만족을 얻지 못하자 문명을 형성하게 되었고, 거기서 인간만의 독특한 환경을 발전시키며 자연성과 대립하여 왔다. 이러한 대립의 과정에서 인류는 생태적 위기문제를 끌어안게 되었다. 문제를 해결하기 위한 대안으로 많은 분야에서 생태학적 패러다임에 관심을 갖기 시작했으며 사람이 살아가기 위한 필수적 공간디자인의 영역으로 관심이 집중되고 있는 실정이다. 이 가운데 한국의 전통건축은 한국의 자연과 풍토에 적합한 생태적 특성을 지녀왔다. 특히 한국의 전통건축을 생태학적 패러다임에서 논의해 볼 때 그것은 서양의 건축물처럼 독립된 개체적 구조물이 아니라 인간과 함께 자연 생태계의 일부로 함께 존재하는 전체적 화합물이라는 인식으로 주요 연구대상이 되어왔었다. 그 가운데 특히 한국 전통의 창문은 자연을 수용하고 받아들임에 있어 생태적 본질을 가장 잘 유지한 예의 하나로서 생태학적 공간디자인의 연구대상으로 매우 중요한 의의를 가지고 있지만 실제로 오늘날의 한국현대 건축의 관심에서 밀려나 있음은 지극히 안타까운 일이 아닐수 없다. 본고는 이러한 점에 초점을 맞추어 한국 고유의 전통인 창과 문을 새로운 공간디자인의 연구대상으로 현대화시켜 그 영역을 확대시키는데 목적을 두었다.

• 한국실내디자인학회논문집
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• 제41호
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• pp.236-245
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• 2003

Environment friendly architecture, which will reduce shortcomings of current architectural culture, can be achieved by using natural energy and environment friendly building materials together with their environmental architecture techniques. Particularly, even though the overall building system is perfect, it cannot be considered as comfortable architectural space if the materials are polluted, harmful to human bodies and producing wastes. Therefore, in order to build environment friendly architecture, the selection of the materials is very important and necessary from the planning stage with careful reviews and concern. This study tries to define what the environment friendly materials we, to investigate and to classify them, in order to provide some guidelines for selecting them at plans to build. For examples, the materials can be classified into natural materials, continuously usable materials, recycled materials from wastes, and less polluting materials mixed with natural materials. Finally, this study reviews the existing products in the market and proposes to develop new ones in the future. It will present the circulation of resources in the 21century through recycled and reused materials.

• 한국조경학회지
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• 제49권1호
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• pp.31-41
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• 2021

본 연구는 최근 개발압력이 증가하여 생태자산 관리에 대한 많은 과제가 있는 경기도 파주시를 대상으로, 국립생태원에서 실시한 지역 주민 인식평가 조사 데이터를 활용하여, 지역 생태자산에 대한 거주민의 인식을 분석하였다. 연구에서는 가치관의 차이를 밝히는데 유용한 Q방법론을 적용하여 생태자산에 대한 주민들의 평가 성향을 구분하였으며, 성향에 따른 그룹별로 생태자산 훼손 취약성에 대한 인식 차이를 비교 분석하였다. 분석 결과, 파주시 주민 중에는 생태적으로 중요한 기능을 하는 습지나 기수역, 산림 등 자연자산을 우선 보전하고자 하는 '자연보전 그룹'과 왕릉 및 묘역 등 문화유산과 연계된 생태자산을 우선 보전하고자 하는 '유산보전 그룹' 등 크게 두 성향이 구분되었다. 두 설명그룹은 각 생태자산의 보전 인식, 활용 인식에 대해서는 차이가 있었지만, 훼손도 평가에서는 비슷한 성향으로 답했으며, 특히 25개의 생태자산 중 2개 자산을 제외하고 모두 개발압력을 받고 있다고 인식했다. 또한, 전반적으로 '자연보전 그룹'이 '유산보전 그룹'보다 생태자산의 훼손에 대해 적극적으로 인식하고 있었다. 생태자산 중에서는 산남습지, 특히 공릉천, 공릉천 기수지역, 심학산의 관리에 대해서 '자연보전 그룹'이 훼손 가능성에 대해서 문제로 인식하고 있었다. 본 연구는 각 생태자산에 대한 거주민들의 가치관의 차이를 보다 객관적으로 평가했으며, 연구의 결과는 파주시 생태자산 관리에 관한 의사결정에 유용한 자료로 활용할 수 있으리라 기대된다.

• 한국환경복원기술학회지
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• 제21권2호
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• pp.53-64
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• 2018

This study aims to quantitatively evaluate the conservation priorities of unexecuted urban parks in Seoul both from an ecological and public perspective. To this end, two methodologies, ecological network analysis based on graph and circuit theory and accessibility analysis, were employed in order to assess ecological connectivity of and public accessibility to unexecuted parks, respectively. This study applied linkage-mapping methods (shortest path and current flow betweenness centrality) of connectivity analysis to an integrated map of landscape permeability. The population-weighted accessibility to unexecuted parks was measured based on a negative exponential distance decay function. As a result, for both ecological connectivity and accessibility, Gwanaksan, Suraksan, and Bulamsan urban natural parks are found to be the most important (rank 1-3) to be conserved. For these sites, inner park areas with conservation priorities for connectivity and accessibility were identified. The findings of the study can be used for giving conservation priority to the unexecuted urban parks in terms of long-term sustainable urban planning.

• 한국환경복원기술학회지
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• 제21권3호
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• pp.67-81
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• 2018

We tried to analyze qualitatively a total of 110 the research papers which were related domestic ecological restoration technologies about 15 years through semantic network analysis in social network analysis. In order to understand the research trends of ecological restoration technologies, we analyzed the degree centrality and betweenness centrality of the Stream/Wetland, Slope, Soil/Others fields selected as Word Cloud. As a result, ecological restoration technologies have been changed. They were focused on the restoration of species or their habitats in the past. However, they have been evolved into the detailed systems to respond in unpredictable natural disasters and climate change, high-resolution image implementation technology to accurately grasp the practical environment and methods related to environmental restoration for human in urban ecosystem. In the future, investment and technology for the ecosystem restoration field will be continuously demanded for the symbiosis of human beings and species in the damaged ecosystem. Therefore, the research trend of ecological restoration technologies should be provided as reliable guidelines when decision makers establish the policy direction or when researchers select their subjects.

• 한국실내디자인학회논문집
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• 제21권6호
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• pp.224-232
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• 2012

Although evolution of construction materials brought about development of modern architecture, they caused destruction of the environment and pollution. This problem is not a new one in terms of ecological esthetics and materials of sustainable architecture in light of the Eastern view of nature and this idea became a background of this study. The basic concept is to try to find out their characteristics from a perspective of ecological esthetics in relation to traditional building materials that nature, architecture, and humans coexist and live with each other to balance. Based on ecological esthetics and precedent studies on materials of traditional architecture, we investigated connections, expressive methods and characteristics in traditional residential construction space. This attempt has meanings in that it can propose a new framework of forming various viewpoints and spatial perceptions in relation to esthetics and traditional construction materials. The current study examined the characteristics by dividing them into tangible and intangible elements based on expressive features of elements of nature. The characteristics found by this process are not simply notion of physical materials, but plays a key role aesthetically and ecologically. Nature and materials take circulation of the law of nature, regulate energy, increase efficiency and play a major role in an economic way. Nature in itself becomes natural alternative energy, and plays its role in an invisible fashion. It examined how expressive characteristics of construction materials are reflected through analyzing residential space and Korean traditional garden having relationships with Eastern viewpoint of nature in relation to Korean traditional construction materials from a perspective of ecological esthetics. Findings of the above study indicate that expressive characteristics of Korean traditional construction materials from a perspective of ecological esthetics are that nature, space, humans coexist and live together and they will provide a clue to an alternative to solve ecological and environmental problems modern society will have in the future. Through this process, it provided a possibility that traditional space and materials can be succeeded in creative and new ways, and it found out the way for nature, space, and humans to coexist and a possibility of ecological esthetics. It addition, it will provide a key base as an alternative of sustainable design of the future.