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종합적 연돌효과대책 구축방안(TCSS) 적용에 관한 사례 연구
이중훈(Lee Joong-Hoon),송두삼(Song Doo-Sam),백인희(Baik In-Whee),박동률(Park Dong-Ryul),임현우(Lim Hyun-Woo) 한국건축친환경설비학회 2008 한국건축친환경설비학회 학술발표대회 논문집 Vol.- No.-
As an advanced method to build the stack effect countermeasures more efficiently, the total countermeasure solution on stack effect (TCSS) is proposed in this paper. Stack effect and its problems have the various characteristics according to the combined conditions that related to a high-rise building performance. The goals of Tess are to build the best stack effect countermeasures considering the building's own characteristics and to present the total building management program for reducing stack problems efficiently. In this paper, how to build the stack effect countermeasures with TCSS is explained through the field application example and reduction efficiency on stack problems by TCSS is verified through the measurements in the target building.
외부 풍환경 변화에 따른 고층 주거건물의 연돌특성 검토
이중훈(Lee Joong-Hoon),박동률(Park Dong-Ryul),임현우(Lim Hyun-Woo),송두삼(Song Doo-Sam) 한국건축친환경설비학회 2008 한국건축친환경설비학회 학술발표대회 논문집 Vol.- No.-
In order to make optimal countermeasures on stack effect with related problems in high-rise buildings, it is essential to grasp the characteristics on distributions of pressure differences and air flow rates in buildings. Moreover, outdoor wind conditions are very important items which affect the characteristics of stack effect in buildings. In this study, the effect of the outdoor wind velocity and wind direction on stack effect in high-rise residential building were performed. From the results of this study, the characteristics of pressure difference and air flow rate in residential buildings are analyzed, compared with the characteristics of office building. And the changes in pressure difference and air flow rate caused by outdoor wind condition are reviewed. The results from this study will be used to make countermeasures which reduce stack effect and its problems in high-rise residential buildings.
현장적용을 고려한 연돌효과 문제점 저감대책에 대한 고찰
이중훈(Lee Joong-Hoon),송두삼(Song Doo-Sam),백인희(Baik In-Whee),박동률(Park Dong-Ryul),임현우(Lim Hyun-Woo) 대한건축학회 2007 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.27 No.1
In the Previous method to reduce the problems by stack effect in high-rise buildings, plane and vertical relationship among spaces has only considered as the important item. But, in order to take the effective countermeasure to stack effect and to make an application of it to the buildings we have to determine the actual conditions of building use. The actual conditions of building use are dwelling characteristics, the kinds of problems by stack effect and the air conditioning characteristics like the air supply and exhaust. We have been able to grasp that the influence of air conditioning characteristics to the degree of stack problems is very big by field tests. And, the improvements in the previous air conditioning design were check up and we could understand that the improvements in it have to be considered as important items for air conditioning design. Of course, reduction of stack effect itself and various problems by it are very important in the high-rise buildings. But, stack effect has to be considered as a basic item to design all kinds of facilities in the high-rise buildings and has to be recognized as a foundation technique for design of high-rise buildings.
이준호(Lee June-Ho),임현우(Lim Hyun-Woo),송종의(Song Jong-Eui),이중훈(Lee Joong-Hoon),송두삼(Song Doo-Sam) 대한건축학회 2009 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.29 No.1(계획계)
The stack effect in high-rise buildings is more remarkable with the building height is higher and higher and the temperature difference between outdoor and indoor space is larger. Moreover the stack effect can be brought about the deterioration of many kind of problems. In this study, as a measure to attenuate the stack effect, the E/V shaft cooling method was proposed and the performances were compared with the conventional stack effect control method as strengthening the building air-tightness by numerical simulation method. The total decreasing ratios on the draft in a building were mainly compared with each other, and the probabilities of the secondary problems and the leduction effect on ΔP at each wall of the building were analyzed also. The results show that the E/L shaft cooling is very effective as the measure to decrease the draft and ΔP in high-rise building. Also, this method does not cause the secondary problems such as stack pressure transition to other walls as shown in conventional stack effect decreasing method.