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고층형 사무소건물의 에너지저감을 위한 효과적인 BIPV 적용방안
윤종호(Yoon Jong-Ho),신우철(Shin U-Cheol),오명환(Oh Myung-Hwan),박재완(Park Jae-Wan) 대한건축학회 2011 대한건축학회논문집 Vol.27 No.8
The major objective was for effective ways to apply solar power systems at high-rised buildings. First, Analysis the building energy consumption to apply rooftop BAPV at high-rised office building. As a result, reduction rate of building energy was gradually redused by high-rise will be upset. To improve these disadvantages, apply 5 kinds of BIPV alternatives instead of window or finish materials at high-rised office building. A primarily, applied BIPV system can reduce the heating and cooling loads. secondly, It can reduce building energy consumption to generate the electricity. In addition, reduction rate of building energy was constant by high-rise will be upset. A mixture of two kinds of systems(BIPV and BAPV) installed share with each other to produce power results, BIPV system was effective in certain stories. Therefore, If low-rised scale of office building installed the solar power system you sould apply the BAPV system, it can be relatively effective, but high-rise office buildings in order to reduce the energy applied BIPV system is surely needed.
초고층 사무소건축의 건물형태 구성 및 효율에 관한 연구
조종수 대한건축학회 2007 대한건축학회논문집 Vol.23 No.6
After Industrial revolution, high-rise buildings have been designed and constructed in major cities, because it was recognized as one of the solutions to release required architectural spaces in limited area. From this point, high-rise buildings have became a dramatic phenomenon and a powerful expression of architecture in the modern civilization due to their huge mass and vertical spaces. The architecture of these high-rise buildings has been developed with mutual contributions of architectural aesthetic form and advanced technologies. The design of high-rise building needs a spacial approach to form, space, vertical movement, construction and etc comparing with low-rise buildings. The reason is that high-rise buildings have a different characteristics for environmental system such as strong wind and huge spaces. Therefore, to achieve optimum building form with architectural aesthetics, the design has become collaborative, requiring the input of architects, engineers, and other consultants. It means that designers must deeply understand the basic design theories of high-rise office buildings and try to find optimum design between architectural aesthetics and other issues. Hence, this research tries to find a design base for efficient building form by analyzing major elements to effect building form such as space, energy use, and structure. This study starts with measurements and analyses of existing tall office buildings by survey. And then it measures and analyzes the efficiency of space, energy use, and structure in terms of building forms by computer simulation. It will give a chance to inform design efficiency for high-rise building's form composition before starting initial design and then help the architect design resonable tall office building based on analyzed data from this study.
정성문,이강주 대한건축학회 2003 대한건축학회논문집 Vol.19 No.8
This study focuses on the building evaluation for the architectural planning of highrise office building through the analysis of workers satisfaction. In order to do this, we have made an investigation into the following elements. First, the selected buildings are investigated into the actual extraction of design considerations. Second, a prototype of workers satisfaction model is established to measure and determine the workers' satisfaction level of the selected buildings. And third, design improvement factors based on the analysis of workers satisfaction are established. The design considerations are extracted from the workers' satisfaction level with employing statistical analysis as well as developing systematic methods of the investigation.
1960~1970년대 한국 업무시설에서의 고층 인식의 변화
김훈(Kim Hoon),심우갑(Shim Woo-Gab) 대한건축학회 2010 대한건축학회논문집 Vol.26 No.12
The purpose of this study is to trace the change of tallness standard in the 1960-1970s with Office Buildings in order to analyse properly the office buildings situated in the different times. For this reason, the study goes through examination of the diverse vocabulary related to the recognition of tallness, verifies conditions for tall buildings, collecting the clues from the magazines and newspapers. The results of this study are as follows; Firstly, Criteria for judging tallness in office buildings was formed in the mid 1960's in the compromising way between land value rise and technique innovation to pursue the economic feasibility. Secondary, visual sign, sense of emergency and administrative expediency each have their own criteria for tallness and imply the complex cognition of tallness between the professional group and the public. Finally, that gap between them tends to be larger as time because the criteria from visual sign is apt to increase easily.
서울 고층 사무소 건물의 저층 공용공간에서 나타나는 밀도 대응방식에 대한 연구
김훈(Kim Hoon),심우갑(Shim Woo-Gab) 대한건축학회 2011 대한건축학회논문집 Vol.27 No.1
The purpose of this study is to trace the change in the lower public space of high-rise office buildings since 1960's. To analyse the office buildings due to density properly, this study goes through analysis related to the lower public design factors. In this study , the lower public space means that it contains floors directly connected ground level. The results of this study are as follows; Firstly, the development density of the high-rise office building is determined by the zoning code(building coverage ratio/floor area ratio/height of building)and the physical conditon of site(size, form, slope, road). As the building coverage area is related deep with the exterior composition regulation like landscape and public open space regulation, the floor area ratio and height codes become more powerful determinant than building coverage ratio. Secondly, the development density of high-rise office buildings rose up in process of time and the demeand for the lower public space was increasing as the space of gathering potential clients. Thirdly, the size of the lower public space shows steady growth and composition of tenant get the high level of diversity. But the non-profit space is decreasing or changing into the similar-but profitable tenant in pursuit of profitability. Fourthly, the visual openness mount up with the increase of vertical void space and lobby directly connected with exterior. and physical accessibility also goes up, increasing the number and length of entrance.
저층 대형판매시설과 연결된 초고층 사무소건물의 연돌현상 평가 및 저감 설계 사례연구
유정연(Yu Jung-Yeon),송규동(Song Kyoo-Dong),조동우(Cho Dong-Woo) 대한건축학회 2010 대한건축학회논문집 Vol.26 No.3
In this study, we sought solutions to minimize the stack effect problems in a tall office building connected to a low-rise, large-scale shopping center. Toward this end, we carried out field research and experiments under different conditions involving previous construction cases. We applied procedures for minimizing stack effect problems as derived through case studies to design plans for new buildings. The proposed stack effect minimization procedures were reevaluated using the ContamW program and field tests. Based on our findings, our final choice among the stack effect minimization procedures that we evaluated would most likely reduce the pressure differences at the elevator doors in a tall office building by 50% compared to the original design plan.
테헤란로 高層事務所 建物 저층부의 公共空間에 관한 연구
윤한섭,김성홍 대한건축학회 2003 대한건축학회논문집 Vol.19 No.3
This paper discusses the public space of the high-rise office buildings on Teheranno street. Since the 1980s, there has been a rapid growth in the construction of high-rise buildings due to the development of architectural technology and the increase of land price along this street. The ground level of high-rise office building is the buffer space between private and public realm and its roles in urban space becomes considerable. Nine buildings between Samsung and Kangnam subway station were chosen and classified according to their site areas and their relationships to the adjacent streets. Three aspects were primarily analyzed and interpreted. 1) the ratio of the public space and site area, 2) the programs of the ground level, 3) the spatial accessibility and permeability between buildings and streets. The paper reports that the buildings generally meet the legal requirements, yet their functions as public space were limited, and argues the importance of the linkage between urban and architectural design.
외부 풍속 및 외벽 기밀성 변화에 따른 고층 사무소 건물의 연돌특성 검토
박동률(Park Dong-Ryul),임현우(Lim Hyun-Woo),이중훈(Lee Joong-Hoon),송두삼(Song Doo-Sam) 한국건축친환경설비학회 2008 한국건축친환경설비학회 학술발표대회 논문집 Vol.- No.-
Recently, buildings are becoming higher due to the increase of urban population and development of constructional technology. Stack effect occurs some problems in high-rise building. Stack effect is mainly caused by temperature difference between the inside and outside, but the effect is varied by other components such as air tightness of building envelope, interior partitions, core system location, HVAC system. In this paper, characteristics of stack effect in open planed office are analyzed according to variation of wind speed and air tightness of envelope by network simulation, CONTAMW, for setting countermeasures for stack effect.
외국건축가와의 협력작업으로 설계된 국내 고층사무소건물의 디자인 경향에 관한 연구
김영환,권종욱 대한건축학회 2005 대한건축학회논문집 Vol.21 No.6
The purpose of this study is to clarify the design trend of high-rise office buildings which have been designed through the collaborative works with foreign architects. The meaning of collaborative works in architecture was described in terms of the classification. 21 high-rise office buildings are selected in terms of building backgrounds like context and design purpose. They are analyzed to clarify the design trend for building form, facade design, plan type, and exterior space.The high-rise office buildings designed through the collaborative works with foreign architects represent an experimental endeavor for various building forms. Many of them also introduce metallic materials or glass curtain walls for facades with refined images. Furthermore, positive approaches to utilize exterior space helped to increase the quality of urban space.