• 한국실내디자인학회논문집
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• 제15권6호
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• pp.172-177
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• 2006

Most of the Korean multi-dwelling houses have less than 20 years of lifespan. Because the environmental issues such as energy consumption, limited resources, and demolition waste problems became been more and more critical, we now need to focus on long lasting and adaptable buildings. Korean wall bearing apartment buildings are constructed with site cast concrete for core, exterior, and interior together with pipes varied, so when the buildings are old and life style of the users changes, it is difficult to maintain and renovate these buildings. In this study, to resolve the problems described above, two types of Korean long life multi-dwelling housing models which represent improved durability and adaptability responding user's needs and life style changes were proposed with various methods as follows: Either column and beam structure or flat slab structure was used to utilize space better. To make maintenance easier and renovation economical for both public space and each unit, plumbing pipes, ducts, and conduits were clustered at the cores and public corridors with access doors and light weight partitions with steel studs and raised floors or above-ceiling spaces were used in lieu of site cast concrete walls and floor slabs with varied pipes.

• 한국실내디자인학회논문집
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• 제26권5호
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• pp.143-151
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• 2017

This study aims to analyze the design of public libraries which act as anchors in culture-led urban regeneration. They have been built as city's symbols as well as catalysts to revitalize city centers and urban spaces since the 1990s. This study finds that the public libraries play roles in the urban development as cultural icons, multi-functional spaces, and public domain. This study examines the five examples of the libraries and finds their important design qualities as follow. First, public libraries are planned to symbolize local culture and history as cultural icons. The shapes of public libraries are expressed with sculptured cultural icons, while their facades are designed to signify cities' identities and images. Second, public libraries in culture-led urban regeneration have multi-functional spaces which provide diverse activities and experiences to visitors. The libraries often have galleries and theaters for cultural life, cafes and shops for daily uses, educational facilities, as well as public services, parking, and transport systems that connect to urban infrastructure. Third, the public libraries become the anchors of surrounding public spaces and cultural buildings. The libraries have the sequences of approach from entry plazas, transitional zones, and entrances to lobbies. Especially the transitional zones between the libraries and the cities that are covered with giant cantilevers expand the libraries' space and establish attractive urban spaces. Forth, the libraries employ nature and cityscapes in their design. The surfaces and openings of the libraries are adjusted to allow many attractive views to visitors. Fifth, the libraries have big lobby spaces which are the centers of the buildings as well as the public domain. The lobby spaces are designed as in-door spaces like out-doors with vertical and horizontal openness that allow the natural flows of light from ceilings, glass walls and vertical voids.

• 한국주거학회논문집
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• 제13권6호
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• pp.121-131
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• 2002

The rebuilding method for old apartment housing blocks has merits of providing new buildings and larger private living spaces. However, it causes many serious urban problems, such as shortage of infrastructure capacity, traffic congestion, reduction of building life, and deterioration of open space quality. Nowadays, remodeling is accepted as a way of overcoming such negative effects of the rebuilding method. This study focuses on the various techniques of remodeling. The results of this research are as follows; First, old apartment blocks provide poor level of service in general, so they have problems of bad accessibility, deterioration of facilities, and degraded landscape. In many cases, there is a hindrance from walking freely and security problem due to illegal privatization of public spaces. Second, various remodeling techniques are required to meet residents' different needs. The residents of apartment housing value private space above public space, and show low level of willingness to pay cost for remodeling. Third, based on these findings, some remodeling techniques are suggested - integration of a space to another, expansion of spaces, connection of spaces, reuses of roofs and walls, relocation and renovation of paths between buildings, and so on.

• Journal of Yeungnam Medical Science
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• 제5권1호
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• pp.77-84
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• 1988

환경수로부터 Legionella속 균의 분리를 위해 대구시 내 24개의 대형건물의 냉각탑수를 대상으로 1987년 7월과 9월 2차례에 걸쳐 총 48개의 검수를 채취하여 Legionella속 균의 분리를 시도하였다. 9월에 채취한 냉각탑수 24개중 3개에서만 Legionella가 분리되었으며 동정 결과 이들은 모두 L. pneumophila로 판명되었다. 이들의 serotype, 지속성, 병원성을 밝히기 위해 계속적인 연구가 요망된다. 이상의 결과로 보아 우리 나라의 환경수중에 분포되어 있는 Legionella속 균은 대부분 L. pneumophila인 것으로 추정되며, 우리 나라에서는 계절 변화가 뚜렷하여 겨울철에는 냉각 시설을 가동하지 않는 관계로 냉각탑수 중에서의 Legionella의 검출율은 초 여름보다 늦 여름에 높은 것으로 생각된다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년 춘계학술발표대회 논문집
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• pp.175-180
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• 2009

According to an increasing demand of political support and development on renewable energy as a solution for the energy problem in Korea, the government has established a goal to raise renewable energy supply from 2.27% to 5% until 2011. Especially in the case of public building in which energy use is in great demand, it would bring a great advantage to develop and utilize the Photovoltaic System as an electric energy and Geothermal Heat Pump System as a thermal energy. On the occasion of Photovoltaic System, Photovoltaic module can be used as an architectural material so that it can reduce construction cost and when we use solar energy, it is possible to make building's own power supply. As for Geothermal Heat Pump System, It can be used infinitely as long as the solar energy exist and operation cost is cheap and yearly efficiency is stable. However, we need to make a plan to reduce early investment expanses for these two renewable energy systems and to expand a diffusion rate as we develop a competitive domestic technology level. So in this study, we are going to perform evaluation of economical efficiency according to the introduction of Photovoltaic System and Geothermal Heat Pump System in public buildings which will be built up inside of Daegu Sin-seo innovation city. As a first step, we will investigate present installation condition of these two renewable energy systems and based upon that, will seek efficient introduction program of renewal energy systems that can be applied in public buildings.

• 한국지역지리학회지
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• 제11권3호
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• pp.323-335
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• 2005

본 연구의 목적은 지역주민과 행정당국의 노력을 통한 전통 건축물 경관의 보존과 활용 특성에 대하여 고찰하는데 있다. 도쿄 도심으로부터 30km 떨어져 있는 카와고에는 에도시대의 역사와 문화를 간직하고 있다. 전통적 창고구조 경관을 중심으로 한 이치반가이의 관광 특성은 가까운 지역에서 온 노년층의 비중이 높고, 당일관광이 주를 이루고 있다. 대부분의 관광객은 방문회수는 많지만, 소비금액은 비교적 적은 편이다. 이치반가이의 관광 활성화는 행정기관, 주민조직, 시민의 노력과 헙력의 결과이다. 행정기관에서는 문화재 지정, 조례제정, 면세혜택, 수리비지원, 공청회, 관광네트워크 구축 등 제도적 지원제계를 구축하교 있다. 이치반가이 주민들은 오래 전부터 자체적인 조합이나 모임을 조직하여 전통경관의 보존과 관광 활성화에 기여해 왔다. 그리고 시민조직과 행정당국의 긴밀한 헙력관계를 주도해온 각종 위원회의 역할이 활성화 되어 있다.

• KIEAE Journal
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• 제15권1호
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• pp.21-27
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• 2015

In the case of public buildings, fast communication and transparency in the administration and the public, as well as ensuring visibility and lighting performance using a glass curtain wall is symbolically expressed through the transparent glass skin. This study is a simulation in order to derive the basic data for the establishment of the improvement of the heating and cooling load analysis according to the window area ratio changes with respect to the high effectiveness of the government's large public building energy consumption analysis and green building certification system of guidelines was analyzed by a change in the energy load. Glass curtain wall is light and visibility, the symbolic meaning of communication, etc., but is widely used in a variety of characteristics, in terms of energy consumption being disadvantaged sheath plan should have been. Design, including the Atrium, is much less energy than energy consumption by the window area ratio. Thus, while compliance with design guide lines, the atrium and I like the burden of a large space ratio and energy load consists of only glass suggest that require more research on that given in the guidelines.

• Earthquakes and Structures
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• 제25권1호
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• pp.43-56
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• 2023

Banda Aceh is one of the areas that sustains the most damage during a natural disaster because it contains so many houses, office buildings, public facilities, and schools. Public structures in coastal areas are highly susceptible to earthquakes, resulting in high casualties and property damage. Several public structures were reconstructed during the reconstruction and rehabilitation period. Because this building is located in an area with a high risk of earthquakes, its capacity must be analyzed initially. Additionally, history indicates that Aceh Province has been struck by numerous earthquakes, including the largest ever recorded in 1983 and the most recent earthquake with a magnitude of 9.3 SR on December 26, 2004. The city of Banda Aceh was devastated by this earthquake, which was followed by a tsunami. The possibility of a large earthquake in Banda Aceh City necessitates that the structures constructed there be resistant to seismic risk. This study's objective was to evaluate the seismic performance of the existing building by applying the method of strengthening the structure in the form of jacketing columns and the addition of steel bracing in order to estimate the performance of the structure using multiple ground motions. Therefore, several public buildings must be analyzed to determine the optimal seismic retrofitting technique.

• 한국건설관리학회논문집
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• 제18권2호
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• pp.3-11
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• 2017

내 공공건축물은 총 17만 7천여 동으로 이중 15년 이상 경과하여 노후화가 진행 중인 건물이 전체 건물 수의 약 74% 달한다. 노후화된 건물로 인하여 에너지 손실이 심각한 실정이다. 노후화 건축물의 에너지 효율을 개선하여 에너지 소비량을 줄이기 위해서 정부 및 지자체에서 기존 건축물의 리모델링 수선 및 설비 교체를 통한 에너지 효율화 사업을 진행 중이다. 최근에 개정된 녹색건축물 조성지원법에서는 그린리모델링을 기존 공공건축물에 적용 활성화하고자 한다. 하지만 그린리모델링 사업에 대한 업무의 범위, 재원 마련 방안 및 발주 방식에 대한 기준이 뚜렷하지 않다. 따라서 본 연구를 통하여 그린리모델링을 활성화 할 수 있는 방안을 마련하고자 한다. 기존 건축생산 과정을 바탕으로 한 프로젝트 라이프사이클 과정에서 발생하는 업무를 기준으로 그린 리모델링 업무를 정의하였으며, 건축주 및 사업자가 재원을 마련 할 수 있는 방안 및 그린리모델링 업무 구분에 따른 발주 패키지를 도출하여 낙찰자 결정 방식 및 대가지급 방식 등을 제안하였다.

• 한국주거학회논문집
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• 제16권3호
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• pp.49-58
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• 2005

The objectives of this article are to grasp the characteristics of the apartment buildings with commercial facilities through various case studies and to present alternative measures in planning method to the issue of division of space function. To present the alternative planning method on apartment buildings with commercial facilities in urban housing blocks, 34 cases completed in 1990's were chosen in Seoul area. Substantial methods such as field research, close observation and interviews were carried out to analyze on these subjects. The analysis were focused on the sizes and features of apartment buildings and its relationships to other components. Other components can be roughly divided into four sectors which are environments, roads, arrangements of the main building and public facilities and commercial facilities inside the resident blocks.