• 설비공학논문집
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• 제24권3호
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• pp.218-223
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• 2012

This study is focused on the evaluation of thermal output of TABS (Thermally Activated Building System). The aim of this study is to evaluate TABS in terms of the temperature difference between heating medium supply temperature ($T_s$) and return temperature ($T_r$), thermal output and the surface temperature distribution according to the design flow rate and the design flow temperature. Through the transient heat transfer simulation using temperature calculation using Crank-Nicolson FDM using Physibel Voltra 6.0 W, the temperature difference between $T_s$ and ��$T_r$, thermal output and the surface temperature distribution of specific TABS was calculated and evaluated. The results show that specific thermal output and temperature difference at $60^{\circ}C$ of supply water temperature were about 162 $W/m^2$, $13.6^{\circ}C$ respectively.

• 대한건축학회논문집:계획계
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• 제35권4호
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• pp.25-36
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• 2019

Contemporary architecture is showing its deconstruction and departure from modern architecture based on rationality, such as reductionism or virtualism. This means a shift from a mechanistic and ecological world view to an organic and ecological view, from a deterministic reason to a reason for a possible secret static. This study examines the potential of fractals, a scientific theory of complexity that is emerging as a new paradigm in the 21st century, as an appropriate alternative to contemporary complexity architecture. The method and scope of this study were understood and its features were identified through literature and data research and prior study review. Based on the organic nature of fractal geometry, we analyzed the works of contemporary architects(Frank Gehry, Bernard Tschumi, Steven Holl, Zaha Hadid, Rem Koolhaas, Daniel Libeskind, Zvi Hecker, Ito Toyo) and studied the possibility of architectural design using the principle of fractal. As a result, fractal geometry, similar to the patterned order of nature, has an infinite set of organizational functionalities in architecture and can be applied in various aspects of design analysis. Architectural designs based on the fractal theory will require more research and development to realize dynamic design representation using digital computers.

• 한국산학기술학회논문지
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• 제16권12호
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• pp.8820-8829
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• 2015

최근 질병 치료과정에서 의료서비스에 대한 인식이 부각되면서 의료기관의 서비스 공간과 대기시간에 대한 연구가 활발히 진행되고 있다. 특히 종합병원 이용 시 방문자의 장시간 대기가 불가피하고, 이것은 환자에게 심리적 불안 및 부정적 감정으로 다가 올 것이다. 이는 의료소비자들의 불만을 가중시키고, 병원의 재방문 가능성을 낮추는 요인으로 작용하기 때문에 병원의 마케팅 및 이미지 제고를 위해서 대기시간의 연구가 절실한 실정이다. 따라서 본 연구는 의료서비스과정에서 발생하는 대기시간의 변수인 대기 환경과 대기 환자의 태도가 체감 대기 시간에 어떠한 영향을 주는가를 알아보고 병원 계획의 대안을 제시한 것을 연구목적으로 한다.

• 대한건축학회논문집:계획계
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• 제34권3호
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• pp.93-104
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• 2018

This study is about occurrence pattern of vacant spaces as a urban decline indicator to consider a decline of old hillside residential area from spatial structure perspective. For investigation based upon vacant space and the street structure, this study selects Ami Chojang-dong in Seo-gu, Busan, of which 79.7% of total area is over a gradient of $10^{\circ}$. Focused on relationship between occurrence pattern of vacant spaces and 'vertical alleys(link)' serving as main movement path of local residents in hillside residential area, the length, numbers, slopes, and use characteristic of vertical alleys were analyzed using Arc GIS 9.3 program to classify characteristic zone types of spacial structure in hillside residential area. After the occurrence pattern of vacant space are interpreted in relation with building density, vertical alleys' number length slope, the social and economic issues have been considered as well. After analyzing the occurrence pattern of vacant space, this study argues that the occurrence pattern of vacant space in old hillside residential area is rather affected by street structure system consisting of vertical alleys than the impacts of social economical issues.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2011년도 춘계학술발표대회 논문집
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• pp.89-92
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• 2011

Built in 1944, in Busan, Sohawjang has currently remained in severe state of transformation. Sohawjang is a rare case of modern housing complex in Korea and it is a significant historic building as housing history and technique history. This study is to leave the basic data about modern housing by finding the substance of Sohawjang, a unusual case of modern housing complex in Korea, and examples of housing transformation through this study. This study attempts to find the original shape and architectural history about Sohawjang, modern apartment building, and analyze the actual conditions of transformation. For implementing, this study carried out the surveys and interviews with experimental research. As the result of the study, after the independence, various cases of transformation were investigated from floor plan of Japanese middle corridor. This study classified according to types of housing by analyzing outcomes and examined the reason and characteristic of transformation. This study discovered the Sohawjang's housing transformation cases, modern housing complex, that has not been disclosed so far and draw the characteristic of transformation as the Architectural Planning.

• 대한건축학회논문집:계획계
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• 제34권7호
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• pp.89-98
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• 2018

Koolhaas' perspective on urbanism differs from the modern urbanism and typological urbanism. The Melun-Senart masterplan, La $D{\acute{e}}fense$ masterplan shows unique characteristic different from that of conventional urbanism. The roots of this creative approach can be found in the traits of his research with O.M. Ungers back in the 1970s. Koolhaas and Ungers have collaborated intimately from 1972 to 1977 to work on urban projects. This collaboration reaches its cilmax in their project City in the City, where many of Koolhaas' core concepts such as archipelago, void/solid, plurality, infrastructure, congestion, and social condenser are introduced. This thesis will explore the development of these concepts in their collaboration and shed new light on how this period has made a transition into Koolhaas' perspective on urbanism and architecture as well as his works. The purpose of this study is to investigate these core concepts of Koolhaas in City in the City, and to find the development and the meaning of these concepts in his projects.

• 한국조경학회지
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• 제39권5호
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• pp.91-100
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• 2011

본 연구는 도시의 기반환경을 다루는 조경분야와 공공영역 간 협력체계의 구축이 크게 요청되는 오늘날, 조경계의 최고권위 시상제도인 조경대상의 정체성을 고찰한 내용이다. 연구방법론으로 내적 자기인식으로서의 동일성과 외적 상관적 인식으로서의 개별성으로 구성되는 정체성의 세부특성을 활용하였으며, 연구결과를 요약하면 다음과 같다. 조경대상은 지자체와 공공기관을 시상하는 조경분야의 유일한 상으로서의 내적 가치를 보유한다. 그러나 관련되는 여러 시상제도와 비교할 때 지속성 측면에서의 짧은 연원과 부분적으로 파행을 겪은 점, 제도운용방식의 개편으로 공공영역에 대한 관심이 반감될 가능성이 야기되고 있는 점, 사회적 권위와 부합되는 정도의 참여와 호응도를 형성하지 못하는 점의 취약한 측면들이 발견되었다. 또한 오늘날 녹색도시를 지향하는 패러다임에 의해 도시계획분야가 시행하고 있는 도시대상의 세부분야가 상정하고 있는 가치들과 상당부분 중복되는 측면 역시 노정된다. 이에 조경대상은 도시계획분야의 도시대상과 비교한 수월성을 더욱 강화하면서 특화와 발전전략을 구축해 나가야 할 것으로 판단된다. 즉, 국토해양부에 국한되지 않는 다양한 행정영역과의 공조체계의 강화가 바로 그것으로, 이는 다양한 영역과 분야를 포괄하는 학문과 실무분야로서의 성격을 더욱 공고히 하는 측면과도 상통될 것이다. 이렇듯 다양하게 복합되어 있는 세부특성으로서의 정체성은 조경대상의 경쟁력 강화방안과 직결되는 것으로, 조경분야 내 외부의 폭넓은 관심과 논의, 그리고 민주적인 공론화과정을 필요로 하고 있다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2008년 추계학술발표대회 논문집
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• pp.391-396
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• 2008

Recently, The culture of accommodations have been developed and diversified as there have increasing people who want to enjoy in their extra-time. However, User's satisfaction have decreasing due to the accommodations have been focused on quantity and uniformed developing. Therefore, The accommodations are needed an accurate planning that it is regarded about the characteristic of an architecture and user's emotion without the purpose of benefit or the object of developing. So, It must be overwhelmed with the things of pleasure which the people have experience. Nowadays, The concerning of traditional accommodations as Hanok have increasing that it is engaged in the concerning of eco-friendly architecture, However, there is not much studies about this object. Consequently, the purpose of this study is presentation of basic materials for the traditional accommodations as Hanok throughout investigate that.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2002년도 춘계학술발표대회 논문집
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• pp.163-168
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• 2002

Facing the aging society in Korea, the necessity of the facility for dementia patients is gradually increasing. This study is to understand the dementia and also to provide tile basic planning guideline in designing of the interior architecture of dementia ward. In designing dementia wards, following elements such as the behavior characteristic of dementia patients, living environment, individuality and community should be considered. The sauntering road of patients, patients' privacy, rest room, bathroom in ward designing for dementia patients should be understood. Material, color, lighting and furniture and so on as an intoner composition are also major elements.

• 대한건축학회논문집:계획계
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• 제34권3호
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• pp.129-138
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• 2018

The purpose of this study is to analyze the daily living area of the elderly using the vast amount of travel route data collected through smart phones. In order to analyze the utilization status of the elderly into the visiting area and the living area, the subway station influence area was typed based on the number and ratio of the elderly visiting and the elderly living there. The characteristics of the elderly visiting area and the living area of the subway station area were derived by analyzing the walking route data for the three types of subway station influence areas where the elderly visit and live. First, we derive the range of visiting area and living area of the elderly near the subway station. Second, we derive the characteristic of moving distance which causes the linked walking of the elderly. Third, destination distribution and facility utilization are influenced by the subject of use, movement pattern, and facility awareness.