• KIEAE Journal
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• 제15권5호
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• pp.89-94
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• 2015

Purpose: Various policies to reduce the energy consumption have been carried out to save Earth environment against global warming and environmental pollution in many countries. Energy consumption of buildings in Korea has reached 24% of total energy consumption, and energy consumption of apartment has been continuously increasing. Therefore, Korea government has executed building energy efficiency rating certification system to control energy consumption of buildings. Method: This study was conducted to evaluate the energy performance of apartment unit plans according to the increasement of front width of unit plans, and tried to present the basic data to design more energy conscious unit plans for apartments. For the study, three shapes of unit plans -the 2Bay, 3Bay and 4bay unit- were selected for imput models. They were simulated using ECO2 software to assess building energy efficiency rating certification in Korea. Result: According to the results, in cases that balcony windows were not installed, the primary energy consumption of the 3Bay and 4Bay units were less than 2Bay unit, respectively, 0.1% and 2,5%. The primary energy consumption of the 3Bay and 4Bay units, in cases that balcony windows were installed, was less than 2Bay unit, respectively, 1.7% and 3.2%.

• 적정기술학회지
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• 제6권2호
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• pp.115-125
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• 2020

개발도상국에서 슬럼의 팽창은 만성적인 주거 문제로 남아 있다. 이러한 주거 문제를 해결하는 데 있어서 정부의 역량이 부족하므로 주거 취약층의 자조적인 접근은 아주 오래전부터 불가피하면서도 그 중요성이 꾸준히 증가하였다. 하지만 비용 대비 양질의 확보와 기후변화 완화 및 적응을 위한 노력은 주거 취약층의 자조 주택 접근에서 해결해야만 하는 대표적인 과제이다. 이 연구는 인도네시아 주거 취약층을 대상으로 비용 절감과 기후변화 대응을 고려한 건축재로써 주변에서 쉽게 찾을 수 있는 토속적인 재료와 공법을 활용한 친환경 조립형 흙블록의 제작 개발과 교육훈련을 목적으로 한 건축 실험에 바탕을 두고 있다. 현지의 건축 NGO와의 협업을 통해서, 도시 개발로 강제이주를 당한 40가구의 공동체가 직접 친환경 흙블록의 제작 개발과 교육훈련의 과정에 참여하는 공동제작 워크숍 형태이다. 흙 성질 조사분석, 배합 설계, 압축 강도 시험, 경제성 분석 등의 과정을 통해서, 이 연구는 조립형 흙블록이 기존의 벽돌이나 시멘트 블록의 좋은 대안이 될 수 있음을 조명하고 있다. 향후 본격적으로 자조 주택 건축재로 적용되는 경우, 가구나 공동체 규모에서 건축재 생산 및 시공 시에 발생하는 온실가스를 줄이는 환경적 효과가 예상되며, 건축 비용 및 물류 비용이 절감되고 커뮤니티 비즈니스화하는 경우에 부가 소득이 창출되는 사회경제적 효과가 있을 것으로 예상된다. 이러한 접근을 통해서 주거 취약층의 자조 주택 건립을 촉진하고 정부 주거개선 프로그램과의 연계를 통해서 인도네시아의 주거 문제 해결에 기여할 수 있을 것으로 기대된다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.283-286
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• 2005

In the modern city in which the high-density and complex land use is needed, high-rise residential-commercial buildings appeared as a scheme to arrange a metropolitan residence with multiple high-techs and to induce activation of the city with leading the settled population to flow into the city. And the need of the times is to actively apply the eco-friendly notion to the architecture. In this study, the works of Ken Yeang who is regarded as an eco-friendly architect to make high-rise residential-commercial buildings ecological should be focused on with analyses of eco-friendly characteristics in inside, intersection between inside and outside, and outside of his works. The result o the study would be the suggestion to design eco-friendly high-rise buildings which make the city rise in quality.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2000년도 학술발표대회논문집
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• pp.61-67
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• 2000

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2006년도 학술대회 1부
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• pp.937-944
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• 2006

Although people's anxiety about the environmental problem has been getting higher, they are not provided good quality of knowledge about the environment. Based on this situation, Ecoblog can be a new type of online community to educate the public in ecological knowledge. Especially, Ecoblog can be utilized as a method of "preventive education", and it will contribute to reduce great amounts of environmental budget to restore contaminated environment to previous condition. Ecoblog also utilizes the concept of blog which user can create and append their site with chosen themes. A weblog or a blog is a non-commercial webpage regularly updated through the use of a blogging software which allows the user to "publish" kinds of amalgamations of text and graphics to the page as posts. The technology offered in Ecoblog is utilizing the concept of 4D place and game metaphor in order to provide users the sense of participation, interaction and immersion among them and the growing community. Thus, it requires applying the CAAD technology by implementing semantically well-defined building data model as a core database to create a 4D virtual community. This research focuses on defining a 4d spatial framework suitable for developing an online ecological community. Through our study, the state-of-the-art of online community has been studied at the first step. Second, the scenario of using EcoBlog described with content, visualization and navigation are defined based on the critical features derived at the first step. Finally, a 4d spatial framework composed of semantic building data model, content and rule database is constructed to propose factors that are necessary to establish an ecological virtual community. In conclusion, our framework could enhance the comprehension and interaction between users and virtual buildings in the ecological community by integrating the concept of game design, 4D CAD and semantic data model. Such framework can be applied to any online community for an educational purpose.

• 한국환경교육학회지:환경교육
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• 제20권2호
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• pp.67-77
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• 2007

The purpose of this study is to investigate the change in ecological footprint made by the eco-friendly consumer education program, and ultimately, to help the high school students, future consumers, have eco-friendly attitude. This study will be contributed to helping them to understand the importance of the eco-friendly consumption and the seriousness of the environmental problems arising from their bad consumption habit, to get interested in the environmental problems in daily lives, and to reduce the ecological footprint through the eco-friendly habit acquired when young. This study is designed to have 60 high school students experience the eco-friendly consumer education program for 10 months and compare the levels of each ecological footprint though two different Questionnaires in five sections: housing, food, transportation, purchase, and waste. The program used in this research consists of three parts: eco-friendly attitude education for consumers, eco-friendly citizen education for consumers, and eco-friendly resource management education for consumers. The data are analyzed by SPSS Window 10.0 program. The findings are as follows: First. The eco-friendly consumer education is more likely to help the students develop critical thought and eco-friendly attitude, unlike the economy-related consumer education. Second. The level of ecological footprint is significantly decreased in the group with the eco-friendly consumer education program. compared to the group without it. Third. Experiencing the eco-friendly consumer education program helps the students have the positive attitude on ecology and lead an environmentally sustainable consumer life. The results show that eco-friendly consumer education can make a contribution to raising the good citizens who have eco-friendly attitude and behavior, lead sustainable consumer life, and try to reduce the level of ecological footprint.

• KIEAE Journal
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• 제9권2호
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• pp.37-42
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• 2009

Eco-village is emerging as one of housing styles in the modern age. The common space in Eco-village uses environment-friendly materials while residents appear to aspire to a community. The common space in Eco-village offers a place of interchange and interaction for both visitors and residents as a transit area connecting dwelling units. It also forms the sense of community and serves as a space that builds friendly relations among residents. However, there seems to be a lack of research compare to its various roles and importance for this common space, which is an significant factor in establishing Eco-village plans. The purpose of this study is to provide research data by creating a layout drawing of Eco-village and reveal the characteristics of space boundary and practical use of common space through case studies on villages. This will serve as actual data in designing common space which would correspond to the purpose of Eco-village planning.

• 대한건축학회논문집:계획계
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• 제34권10호
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• pp.95-106
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• 2018

Currently, the way of providing housing in Korea has been regarded as public rental housing through large-scale development by the government. However, there is an increasing need for qualitative growth not only in quantitative growth but also in policies, systems, and sustainable design. The purpose of this study is to explore the applicable methods for domestic social housing through the policy and design guideline study of UK social housing which has achieved qualitative growth through diversification of development subject. First, the concept of social housing in the UK and sustainable housing design elements will be examined. Second, the characteristics and policy direction, project background, management and sustainability of five social housing projects over the last 10 years in the UK will be analyzed. In conclusion, in order to achieve the sustainable design of social housing, the construction of the social housing in terms of policy and environment must include safe and eco-friendly design adaptability that can secure local identity and respond flexibly to social change. In addition, the social housing in the UK, which forms a sustainable complex through cooperation between the public and the private sector based on its place and history, can be a guideline for establishing policies and design guidelines in terms of urban regeneration.

• 한국주거학회논문집
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• 제25권2호
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• pp.71-78
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• 2014

In recent years, Korean government has focused on improving the environmental impact of products in order to reduce greenhouse gas emissions and to achieve their energy goals. The government has been conducting the following polices such as green procurement inducement and certification system. After carbon labeling was conducted in 2009, among a total of 1,065 items, 97 building materials have been given a certification: finishing materials items have the highest weight (56%). The increase in the certification numbers shows that there has been considerable technical efforts in the building material industry. At the awareness of carbon label and purchase of low carbon product, however, customers are aware of carbon labeling but the purchasing rate of carbon product is low. In this paper, we suggest that low carbon activities must also be considered in order to create client value by adding the concept of ecological efficiency. The objective of this study to measurer the eco-efficiency of carbon labeled building materials on the basis of environmental aspects of the product with the perspective of economy for purchasing the excellent products.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2008년도 정기학술발표대회 논문집
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• pp.376-381
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• 2008

본 연구는 소비자 의식조사를 통한 친환경적 리모델링의 문제점을 분석한 후 개선방안을 제시하고자 실시하였다. 이를 위하여 리모델링 시장 현황 및 시장 전망을 분석하였다. 다음으로 거주자들의 소비자 의식을 통하여 친환경적 리모델링의 문제점을 도출하고 이에 따라 친환경적 리모델링의 활성화를 위한 개선방안을 제시한다. 상기와 같은 목적과 방법으로 진행된 본 연구의 결과를 요약하면 다음과 같다. 첫째, 친환경적 리모델링의 의식조사를 위한 대상을 선정한 후 의식조사를 통하여 문제점을 분석하였다. 둘째, 분석된 문제점을 바탕으로 친환경적 리모델링의 활성화를 위한 개선방안을 제시하였다.