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손동화(Shon, Donghwa),허지수(Hur, Jisu),임은택(Lim, Eunteak),변나향(Byun, Nahyang) 한국주거학회 2023 한국주거학회 학술대회논문집 Vol.35 No.1
Interest in shared housing that can form a community by sharing space and activities and live at low costs is increasing. As popularity is increasing, especially among young people who actively want to accept a new lifestyle, various programs that share the interests and hobbies of young people are emerging. Although it has not been established as a major housing type in Korea, it is predicted that the proportion of shared housing will increase and become one housing type based on the declining birthrate and aging society and the increase in single-person households. Therefore, this study aims to propose a youth-type shared housing that introduces an eco-friendly smart farm program that responds to climate change beyond simply sharing space, leisure, and hobby activities. In the study, the direction of development was presented in terms of space, activity, and function of youth-type shared housing applied with smart farms. Smart farms, which can be grown indoors and outdoors, can be linked to spaces where various activities take place in the youth’s lifestyle. Temporary single activities that have been carried out so far can develop into sustainable activities. The application of smart farms in shared housing can save energy in shared housing through the functional advantages of smart farms. Through the application of smart farms in shared housing for young people, we would like to contribute to the direction of sustainable future shared housing development. Future research needs to present more specific spatial composition beyond the proposal to apply smart farm programs to shared housing for young people.
Evaluation of Design Issues and the Social Perceptions of the Asian Culture Complex, South Korea
Seungkwang Shon,Donghwa Shon 대한건축학회 2017 Architectural research Vol.19 No.3
This study aims to understand and analyze the social recognition and debate shown during the progress of the Asian Culture Complex (ACC) public project as well as the environmental evaluation performed by provincial community members. A 30-question survey based on a Likert scale was conducted with 150 experts. The study showed, first, that despite controversies over landmarks and historical locations, the quality of the architect’s first draft was considered fairly high. However, vibrant landmarks were greatly desired. Furthermore, respondents reported conflicting recognitions of the same concept, which were defined differently depending on the terms and concepts used by the architect. Second, historical locations were considered important. The architects’ final design was modified based on quality and in response to social pressure, resulting in the partial retention of the provincial government annex building. Although the first draft was considered to be of high quality, the modified plan was considered even better than the original design, revealing the 2-fold characteristics of the identical phenomenon in the environmental evaluation. Third, many groups held opinions that were balanced between the architects’ originality and the value of community-based recognition; hence, the social inclination and evaluation of the project differed across the public.
베트남 하노이 소재 한국 아파트 현지 거주민의 거주유형과 특성분석
손동화(Shon, Donghwa),최재필(Choi, Jaepil),정광석(Jeong, Kwang-seuk) 대한건축학회 2017 대한건축학회논문집 Vol.33 No.11
As the construction industry continued to depress due to the saturation of the Korean housing market, the Korean company expanded their business to overseas markets. However, since it is the position of a cultural outsider who can not fully understand the local residential culture, the business is often performed in the same way as in Korea. H apartment buildings in Hanoi, Vietnam, have almost the same structure as a unit plan for Korean apartments. Residents living in H apartments, which are different from Vietnamese traditional houses or apartments, are experiencing differences in contrast to their residential culture. Through residents, the satisfaction of the unit plan of Korean apartment could grasp whether they satisfy or not. This will be a chance for a new culture to be created from the viewpoint of residents of Vietnam, also providing a way for Korean apartments to settle in the country with less risk. The purpose of this study is to identify the factors affecting the satisfaction level of Vietnamese households living in a Korean apartment building constructed by a Korean company in Vietnam and analyze it from a cultural point of view. For this purpose, a Post Occupancy Evaluation (P.O.E) was conducted or 63 residents in Vietnam. Data mining was conducted on the datasheet with physical and resident attributes, and the residence type and characteristics were analyzed. The factors affecting the satisfaction obtained through the analysis was to derive meaning through in-depth interviews with literature and traditional Vietnamese homes and apartments residents of Korea. As a result of the analysis, the types of residents’ characteristics were analyzed for four groups. And the study analyzes the causes of dissatisfaction and satisfaction with environmental factor and spatial factor through variable analysis. Also, it is confirmed that the Vietnamese residential culture.
Optimization of Wind Louver Angle By CFD Simulation
Gensong Piao,Donghwa Shon,Youngwoo Kim,Jungwon Lee,Jaepil Choi 대한건축학회 2016 Architectural research Vol.18 No.4
The objective of this study was to determine the optimal angle of a wind louver that would induce the optimal wind speed for indoor. Being controlled to have an optimized angle depending on the direction from which wind is blowing and the wind speed, the wind louver to be installed on the building envelop comes to create indoor comfort through a constant wind speed using the function that reduces the indoor wind speed by changing the angle when the wind speed is not lower than a certain level and makes wind flow into the room to the maximum when the wind direction is adverse to catching the wind or the wind speed is not higher than a certain level. To determine the optimal wind louver angle, a core-centered office building with cross-ventilation problems in the climate of Seoul, Korea, which experiences four distinct seasons, was considered for analysis in this study. A module 1 office space model was used for the CFD simulation to analyze the average indoor wind speed with respect to the outdoor wind speed (varied between 1 and 8 m/s), the wind louver angle, and the outdoor wind direction (varied between 0°and 180°in steps of 10°).