• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.28 no.1
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• pp.10-15
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• 1999

산업헉명 이후 유리와 철의 이용은 넓은 개구부를 지닌 대형공간을 지닌 건축을 가능케 하였고, 1970년대 이후 새로운 건축양식의 추구라는 시대적 요구는 아트리움의 건축적 응용을 확산하게 하였다. 아트리움은 다층건물의 유리로 덮힌 대형공간으로 건물의 중심적이고 내부적인 공공의 공간이다. 대형공간으로서 아트리움의 가장 큰 특징은 넓은 채광창을 통해 실내로 유입되는 태양광에 있다. 넓은 채광창은 사람들에게 시각적인 개방감을 제공하며, 또한 많은 채광량으로 식재에 의한 조경이 가능해 외부공간과 같은 분위기를 연출하면서도 비·바람·추위 등으로부터 보호되는 쾌적한 온열환경을 제공하고 있다.

• Korean Architects
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• no.7 s.255
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• pp.58-65
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• 1990

• Solar Energy
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• v.12 no.3
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• pp.21-27
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• 1992

This study is presents model testing to evalute daylighting performance in Atrium Building. There are several methods fof the prediction of Daylighting level in a Atrium Building, But they are not sufficient to estimate intreior daylight level of each different hights onleaner Atrium Building. In this study provide with making the model to estimate the environmental effect for the daylight on leaner Atrium, measuring the model in 80 variable sky condition, building direction, interior length-width ratio through the variation of floor-hight and space ratio.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2001.05a
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• pp.144-148
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• 2001

The structures built carelessly become the origin of a serious environmental problem caused from the urbanization. To solve this problem, I have considered the characteristics of Atrium as an environment-friendly factor to the office environment. The result is that Atrium protects the insiders health and contributes to the energy saving as it enables the use of natural lights and solar heat first. Second, it gives the office environment liveliness, makes a clean environment and helps the insiders health for introduction of green field. Third, it plays a role of a place for rest, a place for meeting, and a small park by attracting people to the organic space where the inside and outside are connected with a huge glass. On the basis of these characteristics, we should try to prepare the complementary relationship between human beings and nature mutually through its active introduction in the space.

• KIEAE Journal
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• v.3 no.3
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• pp.51-58
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• 2003

This Study aims to evaluate the interior atmospheres of atrium by glass colours. For the purpose, the 1/50 scale model of one-sided atrium was made and images of interior atmospheres were pictured under clear sky conditions. And then, questionnaire surveys were conducted on K university students in department architecture engineering. The survey results were analyzed by SPSS program. Frequency and correlation analysis were performed. As results, clear glass is chosen as the most preferred glass colour in any seasons. And, green and blue glasses are preferred in the order. And then, it is revealed that the main variables affecting satisfaction of interior atmospheres are a little changed by thermal senses of seasons. These variables are "bright", "neat", "warm", "comfort", "stable", "active", "static", "elegant" and "cool" through correlation analysis.

• KIEAE Journal
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• v.9 no.6
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• pp.51-56
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• 2009

The most important advantages of atrium buildings are to allow the abundant natural lighting and outside views. However, the abundant lighting frequently causes to increase a cooling load in summer. The roof watering systems are useful to reduce the cooling load and save the energy. This study aims to investigate the effects of the roof watering system in atrium through the scaled model experiments. For the study, the 1/20 scaled model was made and tests were performed under the clear sky conditions through August 24 to september 7 in 2008. The model size was $45{\times}45{\times}60(cm)$ and depth of roof water was 3(cm). As results, the thermal effects of two types of atrium(roof opening, and roof and front opening,) were evaluated through the experimental points and conditions. It is expected to use the results for the next research to develop the practical roof watering systems for atrium.

• 한국태양에너지학회:학술대회논문집
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• 2009.11a
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• pp.216-221
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• 2009

The purpose of this study is to evaluate and improve the indoor environment of the Atrium in summer. Thermal and daylighting performance was evaluated quantitatively by integrated simulation according to 4 types of shading device.(none shading, opaque shading, translucent shading, internal blind) As a result, with internal blind, the effects of isolating solar radiation and reducing indoor temperature are estimated to be decreased by about 90% and $3.2^{\circ}C$. In the outer shading device which is controled according to solar altitude, the effects of isolating solar radiation and reducing indoor temperature are revealed to be decreased by about 82% and $4.9^{\circ}C$.

• KIEAE Journal
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• v.10 no.5
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• pp.57-62
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• 2010

Studies on daylighting of buildings have been continuously increased due to the recent escalating oil price and low-carbon strategies in developed countries. Daylighting of buildings not only saves electric energy, but provide the occupants with a comfort visual environment. Atrium spaces are adopted by many modern buildings to improve daylight performance of deep interior spaces. Among the various types of atria, the four-sided type atrium is frequently adopted by library buildings, governmental buildings and office buildings. This study aims to suggest daylighting design data for adjacent occupied spaces by conducting dynamic simulations using Daysim program. Daylight Factor(DF), Daylight Autonomy(DA) and Useful Daylight Illuminance(UDI) levels for 12 measurement points in adjacent occupied spaces were calculated for square-shape four-sided atria with different SAR(Section Aspect Ratio) and different canopy transmittance.

• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 1999.03a
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• pp.60-61
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• 1999

• Korean Institute of Interior Design Journal
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• no.1
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• pp.32-38
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• 1992

The significance of this study is to supply the basic data in the case of planning atrium. the contents is analyzed in the side of functional and architectural seperately and is dealt with the extent of perception on Atrium, the actual conditions of using , the extent of preference and requesting on facilities the feeling of space, the relationship of moving-line with any other places and so on especially, office building.